Peggy Carter

"The world has changed, and none of us can go back. All we can do is our best, and sometimes, the best that we can do, is to start over."

- Peggy Carter

Margaret Elizabeth "Peggy" Carter was one of the most prominent agents of the Strategic Scientific Reserve (SSR) during and after World War II. Originally an officer of the British Armed Forces, at the beginning of the war she joined the Strategic Scientific Reserve (SSR), an Allied deep science agency formed to fight against HYDRA, the Nazi super weapons division. On the undercover mission in Germany she saved Professor Abraham Erskine from the villainous Johann Schmidt. The success of her mission enabled the SSR to start Project Rebirth, an effort to develop the Super Soldier Serum to make an army of Super Soldiers. During the project she met and befriended the frail Steve Rogers, the US Army soldier and one of the project's candidates.

In 1943, after the abrupt end of Project Rebirth and Rogers' transformation into the only Allied Super Soldier, Carter assisted him in becoming the world's first superhero - Captain America, and eventually fell in love with him. After Rogers' disappearance in 1945, she continued the SSR's fight against HYDRA, capturing the last high-ranking HYDRA officer Werner Reinhardt, and continuing her service in the SSR once the War ended.

As an agent of the Strategic Scientific Reserve, Carter helped former colleague Howard Stark clear his name when he was accused of being a traitor, and later traveled to Hollywood where she clashed with Whitney Frost over the extradimensional Zero Matter. She helped Stark found the new peacekeeping organization, the Strategic Homeland Intervention, Enforcement and Logistics Division, better known by its acronym S.H.I.E.L.D. She eventually married a former Allied soldier and became a mother of two children, though she would continue her service in S.H.I.E.L.D. during the turbulent years of the Cold War.

Early Life and Military Career
Margaret "Peggy" Carter was born to Harrison and Amanda Carter on Wednesday, April 9, 1921, in London, England. She received her education from.

Throughout her childhood, Carter almost always held a sense of adventure. She was particularly close to her older brother, Michael, whom she looked up to. Once, Carter was reprimanded by her school's headmaster for breaking into his home and attempting to steal his wife's underwear and his most expensive bottle of brandy. The incident made Carter a hero to her fellow students.

By 1939, Carter was a member of the British Royal Military, engaging in more simplistic office work that was expected of women of that time. Soon after, Carter became engaged to Fred Wells, a man who worked in her department. Michael, who believed Wells wasn't good enough for Carter and that his sister had the potential for greater things, recommended Carter to be a field agent. Carter turned down the offer.

Michael was later killed fighting in the war, and his death greatly saddened Carter. The loss prompted her to pursue the field agent position, but as a result, Wells broke off the marriage. As a field agent, Carter became an advisor to the Strategic Scientific Reserve.

Joining the Strategic Scientific Reserve
"Take your serum to the Allies, where it can be turned against HYDRA."

- Peggy Carter to Abraham Erskine

Peggy Carter was an agent of the British Secret Intelligence. In November 1940, she infiltrated Castle Kaufmann, the headquarters of the SS general Johann Schmidt, leader of HYDRA, Adolf Hitler's top secret science division. Disguised as the maid Eva, she freed the captured scientist Abraham Erskine, the creator of the Super Soldier Serum, and escaped the castle. Soon, Carter was assigned as a liaison from the British government to help the Americans combat the Nazis. Carter served under Colonel Chester Phillips in the Strategic Scientific Reserve. In the winter of 1942, Carter spent time in the sewers of New York City. Carter also spent time in the Soviet Union, learning local dialect which kept her from freezing to death.

Project Rebirth
"Faster, ladies! Come on! My grandmother has more life in her, God rest her soul. Move it!"

- Peggy Carter

In June 1943, Carter was assigned to Colonel Chester Phillips' training base; she was the first to meet the candidates up for the Project Rebirth. When Private Gilmore Hodge mocked her English heritage and the fact that she was a woman, she promptly punched him across the jaw, much to Chester Phillips' approval. Carter oversaw potential candidates' training for Project Rebirth, including a skinny but determined Steve Rogers. She smiled each time Rogers would do something smarter or braver than the other candidates, such as dispatching a flagpole to retrieve a flag or diving on a grenade, not knowing it was a dud, to protect others. When Steve Rogers was selected as the candidate, she escorted him to the Strategic Scientific Reserve Brooklyn Facility under an antique shop. Along the drive, Carter and Rogers bonded over their shared struggles to gain respect in war time, Rogers due to his height and Carter due to her gender. Although Rogers was hopeless at speaking to a woman, Carter was charmed by his honesty and kindness. Carter witnessed how Rogers was injected with the Super Soldier Serum at Project Rebirth. During the procedure, Rogers began to scream in pain; Carter ordered Erskine to stop, but Rogers insisted he could finish the procedure. Rogers was successfully transformed, growing over a foot in height and gaining incredible muscles. Carter was one of the first to greet him after his transformation and provided him with a new shirt, not before touching his newly muscled figure. As the celebrations continued, one of the guests, Heinz Kruger, detonated a bomb, destroying much of the lab. Kruger then shot and killed Abraham Erskine before making his escape. Carter was able to shoot him in the arm and gave chase. She followed the assassin into the streets of Brooklyn and fired several rounds into the car Kruger was using to escape. She managed to shoot the driver, but Kruger turned the car around and drove straight at her. She was saved by Rogers, who pushed her out of the way, although Carter insisted she could have killed him. Rogers gave chase and successfully caught the assassin, but was unable to stop Kruger from killing himself. Colonel Phillips was given a new assignment to take the S.S.R. to Europe to take the fight directly to HYDRA, and made Agent Carter and Howard Stark a part of his staff. In November 1943, Agent Carter met Steve Rogers again, though at this time he was employed by the US Government to perform as the Army's mascot Captain America. Carter spoke to him, telling him that Erskine meant him for more than performing; during their conversation Rogers learned that his friend Bucky Barnes had been captured by HYDRA and Phillips was not planning a rescue mission. Carter and Howard Stark agreed to help Rogers get to his destination at the secret HYDRA base in Austria where Allied POWs were held. They took a plane and Stark flew them to the destination; along the way, Carter gave Rogers a radio to call her when he needed to be picked up. The plane was soon fired upon by enemy guns, so Rogers leaped from the plane while Stark flew Carter to safety. After a few days, Rogers did not return, leading Chester Phillips to announce him as killed in action, but before he could punish Carter for her part in Rogers' death, Rogers returned to the base with over 400 rescued soldiers. Carter berated him for arriving late, and Rogers showed her that his radio had been damaged in the firefight.

Working with Captain America
"What do you think?" "Yes, I think it works."

- Steve Rogers and Peggy Carter

Peggy Carter was present at the meeting of the senior staff of Strategic Scientific Reserve in London, along with Colonel Phillips. They discussed the best way to take down HYDRA bases scattered across the Nazi-occupied Europe. She later met Rogers in a bar while he was putting together a new team for his next missions. Steve Rogers and Bucky Barnes found themselves in awe of Carter as she was wearing a beautiful red dress rather than her uniform. Although Barnes tried in vain to ask Carter for a dance, Carter would not look at him and told Rogers that once the war was over, she wanted to go dancing with the right partner. She told him that Phillips needed to see him in the morning and left. The next morning Carter became furious at Steve Rogers after she saw him being kissed by Colonel Phillips' secretary Lorraine. He accused her of having a relationship with Howard Stark, much to her frustration. When she came to collect Rogers later, she found him trying out the new shield Stark had provided for him; without warning Carter picked up a gun and shot at Rogers, claiming to be simply testing the shield. She left leaving Rogers and Stark shocked and impressed.

A few months into the war, Carter received word that Bucky Barnes had been killed on a mission to capture HYDRA scientist Arnim Zola. Knowing that Rogers would be devastated by the loss of his closest friend, she went to find him. She found him sitting alone in the ruins of a bar drinking. She tried to comfort him, reminding him that Barnes' death was not his fault and Barnes must have believed that their mission was worth his sacrifice.

Losing Steve Rogers
"I'll-I'll get Howard on the line. He'll know what to do." "There's not enough time. This thing's moving too fast and it's heading for New York. I gotta put her in the water." "Please don't do this. W-we have time. We can work it out."

- Peggy Carter and Steve Rogers

In May 1945, Rogers attacked HYDRA's last base of operations, he allowed himself to be captured, only to distract Johann Schmidt and allow the US Army time to attack the base. Carter was a member of a company of soldiers led by Colonel Chester Phillips to follow Rogers into the HYDRA base. Carter was able to save Rogers' life when he was pinned back by a HYDRA soldier using flame throwers; Carter shot the enemy soldier in the back causing his equipment to explode. Rogers jokingly told her she was late, reminding her of their earlier mission when she accused him of the same thing. Rogers gave chase to Schmidt while Carter continued to fight. Red Skull managed to get to his HYDRA plane and Captain America gave chase; seeing that he had no chance of catching up, Carter and Colonel Phillips stole Johann Schmidt's Coupe and gave Rogers a lift. Moments before he jumped aboard the Valkyrie, Carter kissed Rogers and told him to get Schmidt. Rogers managed to leap aboard the plane as Phillips was able to stop the car from plunging off a cliff edge. Carter watched as the plane flew away with Rogers on board.

After a brutal fight to the death on a HYDRA plane, Johann Schmidt was finally defeated, along with his soldiers. Knowing that the plane Rogers was on would cause a lot of trouble for America, he was left with one option; forcing the large plane to land on the waters of the Northern Atlantic Ocean. Carter, knowing that this would result in his death, did not give up hope. She pressed on the matter, implying that there would be time for them to sort the situation out, even if Howard Stark had to be called. However, Rogers claimed that there was not enough time, and proceeded with the landing. As the plane made its final descent, Peggy and Steve set a date where she would teach him how to dance. All communications with the plane were then lost, and all Carter could do was cry.

The Obelisk
"These assets are now under the protection of the Strategic Scientific Reserve. They'll be relocated and hidden out of sight, indefinitely, as will you." "Cut off one head, two more shall grow in its place." "Then I guess we'll keep cutting them off."

- Peggy Carter and Werner Reinhardt

Later that year, Peggy Carter led a Strategic Scientific Reserve team that included Jim Morita and Dum Dum Dugan into the last HYDRA base, commanded by General Werner Reinhardt. After arresting him, she had everything in the base confiscated and labelled. The label 0-8-4 was placed on an alien artifact in Reinhardt's possession that was shaped like an Obelisk. Carter discussed with Dugan that, with the war ending, a peace time organization was needed to protect the innocent from dangerous technologies and to supervise people like Howard Stark.

No Deal for the Devil
"It's true, I wanted to find out what kind of a man you were. You didn't use the pen. So, now I know." "Pens are also used for signatures." "You want a deal. How terribly shocking." "The US Government has recruited many German scientists."

- Peggy Carter and Werner Reinhardt

After his capture, Reinhardt was taken to the Rat, a secret SSR facility. Seeking to find out more information, Carter visited the Rat to interrogate him. They talked about the pen that she had left in his cell to find out what he would do with it. As many former Nazi scientists were already recruited by the US Government, Reinhardt expressed the wish to be recruited as well, as he considered himself far more valuable than those who would make parlor tricks by sending rockets into space. Agent Carter then mentioned his many war crimes, but he offered to help her understand the items the SSR has confiscated from his last commanding post. He told her about the myth about the "stars" and revealed that the artifacts were of extraterrestrial origin. The disdain that Carter had for Reinhardt outweighed her curiosity about the "blue angels" he described, so she sentenced him to a life term in the Rat, promising him that as long as she had a say, he would never be freed as long as she was alive. With the war now won, the SSR base was packed away and Carter began to help with the filing. Chester Phillips came over to her while she was moving boxes and handed her a single file, Captain Steve Rogers' file. She opened it and saw a picture of the man she loved before his transformation, a skinny but determined man. She kept the photo with her for many years after the war to remind her of the man she loved and lost.

Stark's Problem
"I figured you'd never have a problem finding a man." "The trick is finding the right one."

- Howard Stark and Peggy Carter

Following the end of the war, Carter found herself still working for the SSR under the cover of working for a phone company. Having few friends in New York City, she moved in with her friend Colleen O'Brien. Despite her work during the war, many of the men at the New York Bell Company Office still viewed her as nothing more than Captain America's "liaison". At one meeting, SSR agents discussed Howard Stark being accused of selling his weapons to enemies of the U.S., and though Carter tried to defend Stark based on their past relationship, the other agents rebuffed her. When Agent Ray Krzeminski insulted her, Agent Daniel Sousa came to her defense; Carter thanked him but told him she did not need his help. Later at the L&L Automat, Carter found a note that told her to go into the back alley, where Carter met with Stark and his butler, Edwin Jarvis. In the car, Stark told Carter he was being framed, claiming that someone had stolen his "bad babies", weapons he considered to be too dangerous for anyone to possess, while he was vacationing in Monaco. He told her that he ran because he knew that the SSR would consider him guilty. Stark asked Carter to help him clear his name and find the true criminals behind the theft. As he departed for Europe to track down some of the stolen items, Stark told her to find a document with the formula of one of his inventions, molecular Nitramene, before it could be sold on the black market.

Nitramene
In searching for the stolen weapons, Carter balanced actively investigating the theft while avoiding SSR scrutiny and other agents looking for the same clues without similar motivations concerning Howard Stark. Carter, disguising herself with a wig and sparkling evening dress, went to a known fence, Spider Raymond, paid to sell the Nitramene formula. Sneaking her way into the office where the formula was being kept, and avoiding SSR agents as she went, Carter discovered that the formula had been used to create a bomb. Racing home, Carter disarmed the weapon, rendering it harmless. Upon entering her bedroom, she found O'Brien murdered and was attacked by the killer. Carter fought him off, injuring him in the process, and went to mourn the death of her friend.

Enlisting the aid of Jarvis, Carter followed up a lead concerning the production of the Nitramene weapon based on information from one of Stark's associates, Anton Vanko.

Destruction of the Roxxon Refinery
Tracking possible production to the Roxxon Refinery, Carter and Jarvis stumbled upon a whole production line of the weapons. Carter confronted Leet Brannis who told her that she could not stop Leviathan before setting one of the Nitramene bombs to implode. He escaped in a milk truck filled with a new batch of the Nitramene bombs while Carter raced back to Jarvis's waiting car. They barely escaped as the bomb went off and the resulting implosion reduced the Roxxon factory to rubble.

Further Investigation
Following the implosion, Carter then went to Howard Stark's Penthouse to rest. The next morning, posing as health inspector Ruth Barton, she found the name of the driver of the Daisy Clover milk truck, Sheldon McFee. She was then called in by Chief Roger Dooley to help in discovering who was involved in the explosion by bringing to him a Vita-Ray Detector.

While scanning Roxxon Oil Corporation Headquarters employees, Carter recognized one of the men as a guard she encountered while infiltrating the refinery. Carter then suggested to Dooley that they scan the workers' clothes for traces of Vita Radiation instead of their lab coats; Miles Van Ert tried to flee only to be easily incapacitated by Carter.

Carter and Jarvis went to the residence of Sheldon McFee; Carter encountered him and defeated him, tying him up. Brannis attempted to flee in McFee's milk truck, but Jarvis temporarily disabled it. As Carter and Jarvis drove back to Manhattan with Brannis in tow, they were attacked by the Man in the green suit again. Carter engaged him on top of the truck and after a brutal fight, managed to defeat him and stuck his hand to the truck as she and Jarvis escaped with Brannis. The milk truck, which was full of Nitramene, safely exploded inside the ocean.

Comfort
"There is not a man or woman, no matter how fit he or she may be, who is capable of carrying the entire world on their shoulders." "Steve was." "From what Mr. Stark has told me, Captain Rogers relied heavily on you. For courage, strategy, and moral guidance."

- Edwin Jarvis and Peggy Carter

Back at Stark's Penthouse, Jarvis tended to her wounds and told Carter that despite all her skills she could not handle everything by herself. When Carter argued that Steve Rogers could, Jarvis reminded her that Rogers would often rely on her for moral guidance and strength. He asked her to let him help her more; Carter felt comforted by his words and told him to continue stitching her wound. Carter decided to accept the invitation by her friend Angie Martinelli to have an interview at the Griffith Hotel. Martinelli introduced Carter to the other tenants before her interview with Miriam Fry. Despite feeling that she had given two responses to the first couple of questions, Carter quickly worked out the sort of women Fry wanted at the hotel and lied about her dependence on men and desire to be married. Pleased with these answers, Fry told Carter the rules of the hotel, which included no men above the first floor, and allowed her to move into the room next door to Martinelli.

Humiliating Sacrifice
Carter and Edwin Jarvis prepared to investigate the vault where Howard Stark's weapons were stolen but, before they could begin, Agents Jack Thompson and Daniel Sousa knocked on the door.

The two agents questioned Jarvis and took him in for further interrogation. When Jarvis was threatened with the concept of him and his wife Ana Jarvis being deported due to a treason that Jarvis had commited during World War II, Carter knew she had to free him. Carter took the police theft report of Stark's car and later told Roger Dooley that she mistakenly took the report in Jarvis' presence, thus freeing him from his interrogation.

She was taken into Dooley's office and humiliated in from of the rest of the SSR Agents for being a seemingly incompetent agent. Dooley ordered her to apologise to Thompson who claimed that a sorry did not begin to make up for what she had caused. Carter and the rest watched as Jarvis was freed, leaving Dooley furious.

Finding the Weapons
"I'm not afraid to kill a woman." "Would it make a difference if I tell you I won't make it easy?"

- Jerome Zandow and Peggy Carter

After being reprimanded by an angry Dooley, she and Jarvis continued their investigation and found the ship that had some of Stark's stolen inventions. Finding the weapons, Carter prepared to call the find in, but Jarvis told her it would be too risky, and he called it in himself as an anonymous tipster. While waiting for Jarvis on The Heartbreak, Carter was confronted by Jerome Zandow, who attacked her. Jarvis came to her aide and together the two managed to subdue him and escape.

The next day Carter found out that Agent Ray Krzeminski had been killed. Deeply saddened by his death, she went to Angie Martinelli and confided in her and told her that despite all of Krzeminski's flaws, he was still a man good at his job.

Howard Stark's Return
"So thank you Howard for reminding me of who Steve was and what I aspire to be."

- Peggy Carter

Carter and Jarvis snuck Howard Stark back into the States through a train car by making a deal with two subordinates of smuggler Otto Mink; the deal went south when one of the men decided they should get paid more, forcing Carter to knock them out and free Stark. Carter attempted to take Stark to his penthouse, but it was being guarded by Agent Yauch. Thinking of nowhere else to safely put him, Carter snuck Stark into her apartment at the Griffith Hotel. The next day, Stark gave Carter a Camera Pen to take pictures of the devices the SSR had confiscated. Later that day, Stark lied to Carter, telling her that the reason he came back was because the SSR had one of his most dangerous inventions, the Blitzkrieg Button, and he wanted it returned to him so he could deactivate it. On the way to the New York Bell Company Office, Carter started to get suspicious when she noticed Jarvis' nervous behavior. Discovering the device, Carter, against her better judgement, decided to activate it. The device opened, revealing a vial of blood.

Returning to the Griffith, Carter asked Stark what was in the vial; after some reluctance, he revealed it to be Steve Rogers' blood. Angered, Carter punched Stark and berated him despite Stark's attempt to justify himself. Carter accused him of only wanting to make money and decided to cut all ties with him.

The Hunt for Leviathan
"I am a federal agent, Mr. Jarvis." "Yes. Finely trained and skilled in the art of fetching coffee."

- Peggy Carter and Edwin Jarvis

Carter headed to work when Edwin Jarvis tried to apologize for Howard Stark's lying to her; however, Carter refused to forgive Stark or Jarvis. Jarvis pointed out that the SSR would never treat her like an equal; Carter told him that she would make them change their minds.

At the New York Bell Company Office, the office was busy as Daniel Sousa told Carter that the Remote Typewriter had activated and that they had a cryptographer working on it. The cryptographer, however, proved to be having trouble decoding the message. Carter saw that the original language was Russian and easily decoded it, revealing to the others that the message was apparently Leviathan making a deal with Howard Stark for weapons in Belarus.

Chief Roger Dooley quickly told Jack Thompson to prepare a team to go to Belarus. Carter insisted that she come along, much to Thompson's and Dooley's chagrin. Carter pointed out that she had decoded the message and knew the way of the land in Russia, including knowing skills of how to survive in the mountains. Dooley acquiesced when Carter got them the assistance of the Howling Commandos. In Russia, Carter met up with the Commandos, which consisted of her old friend Dum Dum Dugan, Happy Sam Sawyer, Pinky Pinkerton and Junior Juniper. Carter supplied Dugan with his favorite alcohol as payment for assisting her with the mission. As the two groups rested for the night they shared war stories. When Thompson sat down, they encouraged him to share one of his war stories. After some reluctance, Thompson told them the story of how he single-handedly killed Japanese soldiers that were attacking his unit while they were asleep, earning him a medal for bravery. The next day the group arrived at the Red Room Academy where they split up. Carter, Juniper, and Dugan realized that the facility was a school where they encountered a little girl who quickly became hostile, stabbing Dugan and killing Juniper. Carter met up with Thompson's group and together they decided to leave.

On their way out, they came upon two prisoners named Nikola and Ivchenko. The two had revealed that they had been kidnapped because of Nikola's intelligence and Ivchenko's status as a doctor to treat Nikola. They also revealed that Leviathan had stolen weapons from Stark. Freeing them, the group was pinned down by reinforcements and Agent Mike Li was shot. When Nikola attempted to bargain Sawyer for his freedom, Li used the last of his strength to shoot him and the group escaped. Parting ways, Carter said goodbye to Dugan, and Ivchenko, having nowhere else to go, decided to go back with Carter and the others to use what he knew to help the SSR against Leviathan. On the plane ride home, Carter tried to cheer Thompson up about freezing during the gun fight. Thompson revealed to her that the soldiers who seemingly attacked his unit were actually surrendering and told her that he had been struggling on how to tell that story. Carter reassured him that he already did. Back in the U.S. Thompson and Carter reported to Dooley and told him of their findings. Thompson then invited Carter for some drinks.

Search for an Assassin
With Ivchenko now with the SSR and willing to help in their investigation, Carter, Jack Thompson and Roger Dooley began to question him about Leviathan. Carter showed particular interest in Leviathan's training of young female assassins, as she believed a female assassin was responsible for the killing of Ray Krzeminski and had possibly seduced Howard Stark to steal his weapons. Dooley ordered her to dig deeper and learn more about the Leviathan's female assassins.

Carter called on Edwin Jarvis for assistance again and together they visited many of Stark's former lovers of the last six months to see if they could be an assassin. Carter believed that they would have scarred wrists from being handcuffed to beds their entire lives. In the end, there was only one woman named Ida Emke that they were unable to locate.

Chase of Peggy Carter
Carter and Jarvis visited the L&L Automat to discuss their next move. While there, Carter realized that many SSR agents had arrived and ordered all civilians to safety. Knowing she was about to be arrested, Carter and Jarvis fought off the agents and tried to escape. Outside they were cornered by Jack Thompson; however Carter was able to disarm him and knock him out. Next, Daniel Sousa tried to arrest her but Carter told him that he would never be able to shoot her; he let her go, promising her that she would be caught. Carter ran back to the Griffith Hotel in order to collect Steve Rogers' blood. She made it to her room but the SSR was quickly behind her. She collected the blood and decided to hide on the ledge outside the building. Thompson and Sousa searched her room. She was spotted by Angie Martinelli; when the agents went into Martinelli's room to question her, she helped Carter escape by distracting the agents. After they left, Martinelli helped Carter into her room and arranged for a car to take out of town. Carter said goodbye to her friend and promised to one day tell her everything. With the coast clear, Carter tried to make her escape from the Griffith but was stopped by Dottie Underwood. At first, Underwood seemed concerned for Carter's safety, but when she tried to get past, Underwood grabbed her and kissed her. Carter quickly recognized her own Sweet Dreams Lipstick and began to fall unconscious. Moments before she collapsed, she looked at Underwood's wrist and saw her scars, knowing she was the assassin.

Carter awoke in the SSR's car being driven back to headquarters. She was put in the interrogation room where she began to be questioned by Sousa, Thompson and Dooley.

Interrogation
"Agent Carter..." "Miss Carter; I don't work here anymore."

- Roger Dooley and Peggy Carter

Roger Dooley, Daniel Sousa, and Jack Thompson took turns interrogating Carter using different methods; Dooley used disappointment, Sousa used friendship, and Thompson hoped that Carter would give them Howard Stark. Carter observed their methodology but none of them seemed to believe what she was trying to tell them. Edwin Jarvis came with a fake confession, claiming it was from Howard Stark, and stopped the interrogation. Dooley told Carter that she was fired from the SSR; Carter cleared what little she had from her desk. However, when she and Jarvis saw Ivchenko using Morse Code to communicate with someone across the street, Carter told the three agents everything that had been happening and allowed Dooley to open the Blitzkrieg Button to see that it contained Steve Rogers' blood sample.

The Death of Roger Dooley
Carter and Jarvis were still in the interrogation room when Dooley, under the thrall of Ivchenko, held them at gunpoint, cuffed them to a desk, and locked them inside, breaking the key. Carter and Jarvis worked to escape to find Dooley unconscious, wearing the Stark Heat Vest. Carter went to Alex Doobin for help to remove the vest because Jarvis advised that it would explode if removed improperly. Doobin said that he was helpless; Dooley had Carter promise him that she would bring Ivchenko to justice. Carter watched as Chief Dooley jumped from a window as the vest exploded.

Carter and the agents wondered what Ivchenko wanted, and she was relieved when the Blitzkrieg Button was still in the laboratory. Doobin revealed that Item 17 was missing.

Massacre at the Cinema Theater
Peggy Carter, Daniel Sousa and Jack Thompson investigated a massacre in a theater. Carter realized that the people in the cinema killed each other with their bare hands. Sousa found a cylinder and accidentally released the gas; he then tried to kill Thompson. Carter attempted to help Thompson but Sousa knocked her away before a police officer knocked him out with a baton. Carter later talked with Sousa after he awakened; he explained that he wanted to kill everyone at that moment. Thompson explained that the chemicals make people highly aggressive and that Ivchenko had enough to kill half of the city. While Carter and the others contemplate Ivchenko's motives, Howard Stark entered saying he was his target. Thompson confronted Stark with all the deaths caused by his gas. Stark explained that the gas was called Midnight Oil and that it was designed for soldiers to stay awake. During the war General John McGinnis raided his laboratory and took all his designs. Learning about the Midnight Oil he decided to use the weapon of Stark on the Russian army to motivate them to attack the Germans and take Finow. However the weapon made them go into a murderous rage and they started to kill each other.

Perusing the files Stark had brought with him, Carter found dossiers on Leet Brannis and Sasha Demidov, who were both at Finow. As Stark mentioned that Midnight Oil is known to cause asphyxiation, Carter deduced that someone performed laryngectomy on the two survivors, rendering them voiceless. She suspected Ivchenko to be responsible as she opened his file, revealing his true identity as Johann Fennhoff, a master of hypnosis. Stark chose to act as bait so they can lure Ivchenko in. Carter later told Stark that she did not like his plan. Stark expressed that it was his fault for what happened at Finow, and he wanted to redeem himself for the mistakes he had made.

Kidnapping of Howard Stark
Carter later was present at the press conference where the treason charges against Stark were publicly dropped. As he prepared to speak, a sniper started to shoot at Stark. Taking cover, Carter deduced the position of the sniper as Stark was taken away from the New York City Hall podium. Carter and Thompson went to the sniper nest to learn that it was a rigged rifle to act as a distraction. Carter and the group deduced that they will spread the Midnight Oil with a plane from Stark's private airstrip.

Raid of Howard Stark's Warehouse
The group reached the warehouse just as a hypnotized Stark left with a plane to spread the Midnight Oil. They decided that Edwin Jarvis would follow Stark with a fighter plane and shoot him down if Stark could not be snapped from the trance. Carter grabbed a shotgun and sought Dottie Underwood and Johann Fennhoff. She found them and tried to stop them from communicating with Stark. Underwood quickly disarmed her with a kick. Carter tried to fight Underwood but got easily tossed to the floor. Underwood prepared to kill Carter with a baseball bat, but Carter ducked the swing and used the moment to kick Underwood through the window and she fell hard on the wing of a plane. Carter then took that opportunity to talk to Stark over the radio; she knew that if Stark reached New York City, he would be shot down by Edwin Jarvis who was chasing in another plane. Stark, under Fennhoff's influence, believed that he was going to retrieve their friend Steve Rogers from the icy waters; Carter listened as Stark told her that Captain America was his greatest achievement. Refusing to listen on the radio as another loved one died, Carter cried as she told Stark to follow her example as she let Rogers go. Stark listened and his trance was broken. When Carter sought Underwood, she was gone.

With Johann Fennhoff's Campaign quelled, Carter received a standing ovation from her colleagues for saving the city. However, Thompson took credit for the save when Senator Walt Cooper came. Though Sousa wanted to tell the senator the truth, Carter decided that she did not care about the approval of others. Sousa asked Carter for a date; she smiled, but took a raincheck.

Letting Go
"Bye, my darling."

- Peggy Carter

As a reward for her help, Stark gave Carter one of his houses; she chose Angie Martinelli as a housemate. Jarvis gave her the vial of Rogers' blood that Stark had stolen from the New York Bell Company Office. Later, that same evening, Agent Carter took the very last vial of Steve Rogers' blood and finally let go of her greatest love by pouring his blood into the water under the Brooklyn Bridge, saying one final goodbye to the man she considered to be the greatest she had ever known. As she watched the sun rise, Carter reflected upon the future and prepared to continue making a new life for herself as the woman Captain America always knew she would be and prepared to continue her missions working with the SSR and save the world that Rogers had left behind.

Capturing Dottie Underwood
"You have one chip to trade on, fear, and fear is the one tool that little girls who grow up handcuffed to their beds learn. I however am not afraid of you."

- Peggy Carter to Dottie Underwood

Sometime after Fennhoff's incarceration, Daniel Sousa left New York City to work as the chief of the SSR compound in Los Angeles. Carter tried to keep in touch with him, but he rarely answered her messages. A full year passed, whereas Carter soon learned that Dottie Underwood was trying to rob Bowery Saving Bank. Carter and multiple SSR agents, including Chief Jack Thompson, prepared an ambush to arrest her and her hired accomplices. Dressed in a style identical to Carter, Underwood and her cohorts took over the bank and forced the personnel to open the vault. As the vault opened, Carter appeared and held her at gunpoint with a shotgun. The SSR agents quickly drew their weapons and arrested the accomplices. Underwood was able to knock out an SSR agent and disarm Carter. The two engaged in a fierce fight but Carter managed to knock her out with a bag of money.

At the New York Bell Company Office, Carter questioned the Soviet operative about her contacts and employers, but Underwood remained calm and mentioned that girls like Carter are too used to getting what they want the easy way. Carter asked about a deposit box of a unknown client and wanted to know why Underwood wanted the contents, a lapel pin with an "A"-like symbol; Underwood told her there are currencies stronger than money. Chief Thompson interrupted the interrogation and told her she was going to Los Angeles for a case there, stating that he would interrogate Underwood himself.

Arriving in Los Angeles
Landing in Los Angeles she met Edwin Jarvis again. Carter learned that Howard Stark had a defense contract meeting here and, since he liked the scene, had decided that he wanted to create his own movie studio. Jarvis invited Carter to stay with him and his wife on Stark's estate. While driving Carter through Los Angeles, Jarvis also had to transport Stark's newest addition to his menagerie, a flamingo called Bernard Stark. Jarvis told Carter his life was quite boring right now and he would be pleased to drive her around.

Jarvis dropped her off at the Auerbach Theatrical Agency, the cover of the local Strategic Scientific Reserve office, where she was greeted by Rose Roberts. Roberts and Carter discussed Roberts' life in Los Angeles, that Roberts had picked up surfing, and that somehow artists kept showing up for the office, despite their attempts to keep it hidden.

Learning about the Case
Chief Sousa seemed surprised by her presence but told Carter she was welcome to his team. He introduced her to the police liaison who was skeptical about their odds of capturing the Lady of the Lake Killer. Carter immediately theorized that the dead body might not be connected to the frozen lake. She learned the body of the woman was frozen through and somehow the body did not warm up despite multiple heat lamps pointed at it. Carter and Sousa visited the lab technician, who told them the body was not frozen in ice but in a substance that remained frozen. The technician told Carter that the substance was probably related to Isodyne Energy, a cutting edge development laboratory.

Isodyne Energy
Carter, Sousa and the liaison cop Henry arrived at the laboratory but the Receptionist refused them access as they did not have a warrant. Annoyed, Carter noticed that the scientists accessed the lab through a door controlled by electronic cards. She signaled Sousa, who began to flirt with the receptionist, allowing Carter to steal a card and sneak inside the lab. Moving through the lab, she accidentally walked into the scientist Jason Wilkes, who let her taste some wine he developed. As they talked he appeared quite charmed by her. Carter told him about their investigation and he agreed to help her. Wilkes told Carter that Calvin Chadwick, his boss, was rumored to be the lover of the murdered woman. However, as they talked, the receptionist found Carter and forced her from the lab.

Investigating Chadwick
Carter brought her findings to Sousa and Henry; however, Henry did not want her to investigate Chadwick but rather, get word out to the press. Sousa appeared to agree with Henry, to Carter's dismay, but when Henry had left, Sousa gave Carter leave to confront Chadwick. Edwin Jarvis drove her to the house and Carter was introduced to his wife Ana, who hugged Carter and found her an outfit to wear to the track. At the racetracks, Carter and Jarvis found Chadwick with his wife, Whitney Frost. While Jarvis distracted Frost, Carter confronted Chadwick. However, Chadwick refused to cooperate and Carter, angered, left.

Kidnapping of Jason Wilkes
Carter, Sousa, Jarvis, and Henry returned to the medical examiner's office, meeting Jason Wilkes there. However, as Carter drew nearer to the examiner, she saw with horror that he was frozen. When he was touched, the body shattered, leaving shards on the floor. Jarvis left the room to get air, and Carter and Sousa sent Wilkes out so that they could talk. The two began to suspect Henry; however, when they looked for him they realized that Henry had kidnapped Wilkes and left. Carter and Sousa tracked Henry down and Carter saved Wilkes. Carter and Sousa then cornered Henry, who was dying as he was slowly getting frozen. Before they could learn who he worked for a policeman shot him, despite Carter's orders not to use guns. Carter scolded him but the policeman claimed he had not heard their order. Carter talked to Wilkes and comforted him. Wilkes wanted to thank her properly and invited her to go out with him; however, Carter declined as she had the rule to not socialize with persons of interest. She then talked to Sousa and they noted the case was not closed. Carter invited Sousa for drinks but he mentioned could not as he had something else planned that night. Carter then watched him meet a woman and drive away.

Morning Exercise
The next day, Carter noticed Edwin Jarvis in an exercise area near the garden. Jarvis explained he had started to train himself intensely in weightlifting and the martial arts, even challenging her to a sparring match. Carter was initially uncertain but threw Jarvis when he kept insisting and repeatedly poking her in the shoulder. However, Carter was surprised as Jarvis tripped her and pinned her. Ana Jarvis came in and recognized the technique as what her husband called the 'Tortoise of Fury'. Jarvis mentioned Ana acted as his sparring partner and knew all his strengths and weaknesses. Ana asked if Carter wanted another round of sparring; however, Carter told her she had to leave for work.

Learning about Zero Matter
Arriving at the office, Carter met Violet, Daniel Sousa's girlfriend, when Violet dropped by to deliver cookies to Sousa. The two chatted and learned that their family was from the same town. When Sousa entered the office with Rose Roberts, Violet asked him to allow Carter to come with them on their date. Though Carter tried to back out, Violet would not hear of it. Later, Carter accompanied Sousa to where the bodies of the men transporting Jane Scott's body were found. Carter and Sousa received a search warrant for Isodyne Energy from Jack Thompson and went to investigate; however, they were stymied when they entered and found that the facility was being shut down due to a radioactive accident. As Carter turned to leave, she saw Jason Wilkes enter; she asked him to confirm the story, which he hesitantly did before passing her a note and continuing into the facility. Carter and Sousa left the building. Reading Wilkes' note, Carter learned he wanted her to meet him in a club to talk.

Back at the Agency, Sousa offered Carter backup as she went to meet Wilkes. Carter refused, stating that the note told her to come alone. Sousa told Carter to change her outfit to match the location, it being a nightclub. Sousa tried to cancel his date to come with Carter, but she refused his offer again after seeing that he had planned the date to give Violet an engagement ring.

Carter returned to Stark's estate, where Ana Jarvis helped her find an outfit for the nightclub. Carter mentioned she looked forward to meeting someone outside the SSR. Going to the car, Edwin Jarvis informed Carter of the S.O.S. signal that could be activated from the car. Carter left to meet Wilkes. Carter met Wilkes in the club and, while she wanted to talk about the case, he tried to get to know her more. Carter ended up talking about her childhood while Wilkes did the same. Just then, the singer began a song that was one of Wilkes' favorites. The two started to dance, still talking about their pasts. Carter learned how Wilkes had worked his way to his position at Isodyne, and she convinced him to help her in her investigation. Wilkes showed her a film reel of an Isodyne test in the desert where multiple vehicles and personnel were sucked up in a sort of black hole created by a substance Isodyne named Zero Matter.

On the Run
Carter and Wilkes were attacked by men sent to silence Wilkes. Carter and Wilkes worked together to defeat the men, escaping by stealing the men's car, since the men had slashed the tires on theirs. Carter managed to activate the S.O.S. beacon before she and Wilkes left, hoping that someone would see it and help. In the stolen car, Carter found a lapel pin identical to the one that Dottie Underwood had attempted to steal. Carter and Wilkes tried to find a phonebooth; they entered a store where the owner was distrustful of Wilkes due to his color. Though Wilkes was accustomed to the treatment, Carter was offended. She asked to use the pay phone outside the store, the man told her she needed to buy something. Carter bought a pastry and ate it as she and Wilkes reached the phone. Trying to make the call, Carter noticed a car drive up; scared it was their enemies, she kissed Wilkes to block the car's view. When the occupant entered the store, Carter and Wilkes stole the car and drove to Isodyne Energy Headquarters.

Infiltration of Isodyne Energy Headquarters
Carter and Wilkes entered Isodyne Energy Headquarters; the two split up, Carter disguising herself as a scientist and fighting Rufus Hunt and his men while Wilkes retrieved the Zero Matter. However, once the men were defeated, there was a black explosion from the facility. Horrified, Carter searched for Wilkes but could not find him. The SSR arrived, having been informed by Edwin Jarvis that Carter was in trouble, and Carter emerged from the smoke and reported to Daniel Sousa. Shellshocked, Carter returned to Howard Stark's Estate, saddened by the apparent loss of Wilkes. There, Ana Jarvis brought her whiskey instead of tea, telling Carter she had noticed Carter looked distracted and disheveled. Carter told Ana she believed Wilkes was dead, and that she did not know why she was so depressed as she had only known him a short time. Ana told her about how she and her husband had only kown each other a short time, and that it did not take long to realize you had met someone special.

Investigating Jason Wilkes
Carter and Sousa investigated the house of Jason Wilkes, working alongside other SSR agents. Carter told Sousa that she blamed herself for Wilkes' death, citing that she had brought him into danger. Carter found a hollow area in the floor, where she discovered a Russian passport. Agent Vega then entered, having found the gun used to kill the agents transporting Jane Scott's body. Carter shrugged off the theory that Wilkes was a Communist, believing that the documents were planted in an attempt to frame Wilkes.

Working with Howard Stark
Carter and Edwin Jarvis visited Howard Stark, who was filming his new Western movie based on Kid Colt. Carter and Jarvis accidentally interrupted the shot, causing Stark to cut early. Stark offered Carter a minor role in the movie; however, Carter told him that she should play the main role. Stark agreed, but doubted the audience would accept a female lead.

Carter and Jarvis then showed Stark the film reel Jason Wilkes had stolen from Isodyne Energy, showing the explosion that revealed Zero Matter. Stark was elated by the film, stating that Zero Matter might be the greatest invention of the century. Carter watched as Stark noticed the lapel pin she had stolen; she was shocked when he recognized the insignia as that of the Arena Club, a exclusive club for wealthy white elitists. Jarvis told Carter that the club had tried to recruit Stark but he had refused, since no women members were allowed.

Carter and Sousa returned to the SSR office, where they found newspapers claiming Wilkes was a communist spy. Outraged, Carter entered Sousa's office only to find Jack Thompson, who had flown to Los Angeles from New York. Thompson told Carter and Sousa that he had filed the report confirming Wilkes as a spy, asking them to agree with the report. Carter vehemently refused, refusing to lie.

Returning to Howard Stark's Estate, Carter found Stark holding a pool party, which he claimed helped him think. Carter told Stark she had a plan to infiltrate the Arena Club and plant listening devices. Stark told her that the plan was boring, and that she would have a difficult time getting into the club, as the club was men only. Carter stole Stark's drink to convince him to listen to her plan, which she told him was far from boring.

Snooping in the Arena Club
As part of her plan, Carter waited outside the Arena Club with a group of other women while Howard Stark entered the club. When Stark called the ladies in, Carter entered the club with them but slipped to one side, moving through the rooms and planting listening devices. Carter entered a library; when she tried to plant a device, a bookshelf slid open, revealing a secret room. Carter hid as men exited the room, before the door closed, Carter entered the room, hoping to plant a device, when she noticed a newspaper on a table. Carter was shocked to notice that the date on the paper was the next day's, and that the paper seemed to predict Representative Anderson dropping out of the senate race. Suddenly, the bookshelf opened again; Carter managed to slip under the table and hide from the man who entered. She tried to plant a device under the table, but something caused the device to malfunction. Carter disabled the device to avoid being discovered. As the man moved through the room, Carter crawled behind a chair, where she lit a cloth flower on fire to distract the man, allowing her to escape the room. The plan worked, and Carter successfully left the room, covering for her presence by taking a book from the shelves. As she left the library, another man confronted her. While she tried to act inncocent, Edwin Jarvis entered and, feeling she needed help, accompanied her out the room. Carter and Jarvis informed Stark that they had finished; everyone left the club.

Armed with her knowledge of the club, Carter returned to the SSR and informed Daniel Sousa and Jack Thompson of the apparent blackmailing happening in the club. However, since she did not have the newspaper, Thompson remained skeptical. Carter called Thompson a coward for not doing the right thing, and Thompson ordered her to return to New York. Outraged, Carter stormed out of the office but was confronted by Sousa, who told Carter that she was blaming herself too hard for what had happened to Jason Wilkes. As they talked, Sousa noticed a pen floating in the air near Carter. Shocked, the two drove to Stark's, where Stark examined Carter, theorizing that she may have been contaminated by Zero Matter. Stark used technology he was developing to reveal what energy was surrounding Carter. To everyone's surprise, Wilkes was revealed, insubstantial, but trying to talk. Carter watched as Stark sprayed his gas on Wilkes' vocal cords, allowing Wilkes to speak. Carter listened as Wilkes revealed what had happened at Isodyne Energy, that he had tried to get the Zero Matter but had been confronted by Whitney Frost, who fought him for the Zero Matter. Wilkes continued, saying that during the fight, the container had broken and an explosion occurred, after which he found himself invisible and intangible. As Carter watched, Wilkes lost his visibility and faded from view. Stark prepared to develop a formula to keep Wilkes substantial, and Carter told the others that she would confront Frost.

Investigating Whitney Frost
Carter found the set where Whitney Frost was filming; she asked politely and was allowed access to Frost's dressing room. Carter told Frost that she wished to ask about the explosion at Isodyne Energy Headquarters; however, Frost claimed that Jason Wilkes' death was a tragedy, citing that Wilkes was a communist. Carter asked Frost about her involvement with Isodyne Energy, but Frost acted completely innocent, claiming to know nothing of Isodyne's research and denying she had been in Isodyne's lab when the explosion occurred. Carter and Frost discussed how newspapers lie, and Carter told Frost that her instincts told her that things were not as they seemed. Frost was called to set, and Carter left the studio.

Returning to Howard Stark's Estate, she found Wilkes visible again. She briefly talked to him, telling Wilkes that it was a feat to impress Stark and that Wilkes had done it. Carter also told Wilkes that she was glad he was alive.

Assault at the Mansion
That evening, Carter worked out on a punching bag in the garden. Edwin Jarvis entered, and asked Carter if she thought working out so late was a good idea. Carter replied that she considered it a good way to relieve fustrations of the day. Jarvis left, and Carter continued working out until she was suddenly attacked from behind by a masked assailant, who began choking her witha rope. Carter tried to fight him off, and maneuvered them both to the pool, knocking herself and the man into the water. In the pool, Carter freed herself and tried to get out, but the assassin knocked her down and prepared to kill her. However, Jarvis reappeared and attacked the man, throwing him off Carter. However, the assassin drew a gun and tried to shoot Carter, but the gun failed, having been disabled by the water. Carter retrieved her gun from her purse and shot at the mad, wounding him in the hand before escaping.

The next morning, Carter noticed Jarvis installing a security system to avoid another attack. Carter told Jarvis that she felt reinvigorated about the case, and that she was certain they were on the right track. Carter visited Howard Stark and Jason Wilkes, finding Wilkes visible and Stark filled with caffeine, frantically packing for Peru. When Carter asked why he was leaving for Peru, Stark explained that he was visiting an old professor of his who might know more on creating a solution to keep Wilkes substantial. When he left to pack more, Wilkes told Carter that Stark was a genius, and that he was surprised at how quickly Stark had accepted him. Carter told Wilkes that she regretted him getting hurt, as she was the one to bring him into danger. Wilkes replied that he was thinking about leaving Los Angeles, as he believed his presence was causing enemies to hunt Carter. Carter insisted that Wilkes stay, citing that they would need him. Wilkes agreed, only because Carter wanted him to.

Carter returned to the SSR office and spoke to Daniel Sousa, who showed her files on Agnes Cully, a wartime inventor and genius. Carter listened as Sousa explained that Cully was the driving force behind Isodyne Energy, before telling Carter that Agnes Cully was the real name of Whitney Frost.

Zodiac
"Agent Carter, it is my honor to inform you that you are going to run S.H.I.E.L.D. and I'd also like to assist you in carrying your personal items down to your car." "Thank you Agent Flynn, but as has always been the case, I don't require your help."

- John Flynn and Peggy Carter

Agent Carter eventually moved to Brooklyn, New York City, continuing to work with the Strategic Scientific Reserve. Carter was stuck in an office run by Agent John Flynn who patronized her and only used her for code-breaking and analysis, believing that, as a woman, she should not be sent into the field. Three months into her work there, after all of her fellow agents had gone out for drinks, leaving her alone in the office, she received a call directing her to the location of the Zodiac and requesting agents to retrieve the substance. Carter used the absence of her co-workers as an excuse to take the mission, and traveled to the Zodiac's location, carrying a briefcase full of field gear with her. The place was guarded by two guards who told her she could not go in. Carter quickly subdued both of them and threw one through the window. The third guard managed to get a weapon but Carter quickly took him hostage. Cuffing him to a pipe, she made him scream for help. When two other guards arrived she ambushed them and knocked them both out with a club. Using her gun she forced the last guard to retreat and lock himself in the room where the Zodiac was stored, believing himself to be safe. Carter continued advancing and shot several holes into the door, making one large hole, and threw a smoke bomb in the room to make the guard inside pass out. Using a gas mask, she entered the gas-filled room and quickly found the vial marked with a strange Zodiac symbol However, Carter was attacked by a huge guard in a gas mask. During the fight the guard managed to pull her gas mask off. While she was exposed to the gas the guard pinned her down and started to strangle her. On the verge of passing out, Carter managed to grab a knife from her briefcase and stabbed him. After she knocked out the final guard, Carter recovered the Zodiac and brought it back to the Strategic Scientific Reserve New York Office. The next day at the office, Agent Flynn admonished Carter for her actions, saying that the only reason that she was an agent was that people felt sorry for her after Captain America died. In the midst of his tirade, the office hotline rang and he was informed by Howard Stark that he was to give the news to Agent Carter that she would be running S.H.I.E.L.D.. Stark also ordered Flynn to "let her know you’re honored to bring her the news". Carter refused his offer to carry her things out of the office.

Later Life
"What is it?" "For as long as I can remember, I just wanted to do what was right. I guess I'm not quite sure what that is anymore, and I thought I could throw myself back in, follow orders, serve. It's just not the same." "You were always so dramatic. Look, you saved the world. We rather mucked it up." "You didn't. Knowing you helped found S.H.I.E.L.D. is half the reason I stayed."

- Peggy Carter and Steve Rogers

Peggy Carter continued working for the Strategic Scientific Reserve until 1949. After that, she became a full time S.H.I.E.L.D. agent, working alongside Howard Stark. Sometime after the war she met and married a man whom Steve Rogers had saved throughout the course of the war. Together they had a son and daughter.

In 1953, Peggy Carter was interviewed about Steve Rogers and their involvement in the war. This footage was on display at the Captain America Exhibit at the Smithsonian Institution.

Working with Ant-Man
"Sometime you won't know what you're working with until you're in the moment...so you have to improvise."

- Peggy Carter to Hank Pym

In 1987, Carter was still working as a S.H.I.E.L.D. agent. She met Dr. Hank Pym, a young scientist who invented particles and a suit that could shrink a human being to the size of an ant, yet maintain his original strength. When a group of radicals in the Soviet-controlled East Berlin discovered a piece of old HYDRA technology, Howard Stark wanted to send an agent to Germany and stop them from reverse-engineering it.

However, Pym was unwilling to give his suit to anyone else, so Carter convinced him to go to Berlin personally. To see if the suit actually worked, she fired a few bullets at Pym, and he became small like an ant in the blink of an eye, proving he was ready for the mission. He left for Berlin later that day.

When Pym returned from his mission in Berlin, he informed Carter and Stark about what had happened there. Stark tried to prohibit Pym from being able to do any further missions, but Pym stated that the only way the organization could use Pym Particles was if he was using them. Pym then implied that he was willing to help in any future missions available to him.

Hank Pym's Retirement
"We shouldn’t let him leave the building." "You’ve already lied to him, now you want to go to war with him?"

- Mitchell Carson and Peggy Carter

However, in 1989, Pym announced his resignation from the organization before her, Howard Stark and Mitchell Carson, after he had discovered that S.H.I.E.L.D. was trying to replicate the Pym Particles from the Ant-Man technology, showing his anger by slamming Carson's head onto the desk after he insulted him. Carter and Stark attempted to convince Pym to reconsider, reminding him not to allow the death of his beloved wife, Janet van Dyne, to destroy the good work he had achieved at S.H.I.E.L.D.; however Pym refused to listen and left the Triskelion. As Pym exited, Carter watched and listened as Carson advised that Pym should be restrained. Carter turned to Carson and advised him not to make Pym his enemy.

Retirement
"You're alive! You...you came, you came back." "Yeah, Peggy." "It's been so long. So long." "Well, I couldn't leave my best girl. Not when she owes me a dance."

- Peggy Carter and Steve Rogers

Before 2012, Carter had quit S.H.I.E.L.D. and retired. In her advanced age, she now had, which caused her to have to stay at a retirement home in Washington, D.C..

After Steve Rogers returned from being frozen for nearly 70 years, he was given files about his friends and allies from the 1940s, including Peggy Carter's. He thought about calling her, but, in the end, decided against it, afraid of her seeing him still young.

Two years after he was saved, Rogers eventually went to visit her at the retirement home where she lived. She was lucid at first, but after a few minutes of conversation, due to her mental deterioration, she suddenly acted as if she met Rogers directly after he had crash-landed after the Battle in the Valkyrie.

Personality
Carter is tough and resilient, standing strong whenever she is mistreated, be it by man or woman. She has a sarcastic streak, and can also become close to a select few people, such as Steve Rogers, Howard Stark, Edwin Jarvis, and a few others. Though she believes in morality, she will lie, if the situation calls for it, including the period when she was hiding her involvement with Howard Stark from the SSR.

A loyal soldier, Carter will do whatever is needed to get the job done, very nearly having Howard Stark shot out of the sky, when he was endangering the city of New York. Such sacrifices wound her; she does not enjoy it. Being somewhat no-nonsense, Carter does not take kindly to messing about during a mission or when there is work to be done. She is also quite clever, always able to work her way out of a pinch at a moment's notice. Though her number of dear friends is slim, she is exceedingly appreciative to those she has.

Abilities
"I conducted my own investigation because no one listens to me. I got away with it because no one looks at me."

- Peggy Carter


 * Master Spy: Carter was able to infiltrate Castle Kaufmann and free Abraham Erskine with her disguise as "Eva". Likewise, she is able to flawlessly mimic other accents. She knows how to manipulate the sexist stereotypes of her time to her advantage by bringing coffee to a meeting in order to spy on it and seducing a man to gain information. She also spent time at Bletchley Park during the early years of World War II, learning code breaking skills.
 * Master Investigator: Carter was able to solve the Leviathan case very efficiently, including deducing that the person who manipulated Stark would be one of the women he had been with, and that that woman would likely have scars on her wrists from years of handcuffing herself to a bedpost. In a lot of cases Carter was able to connect evidence or spot things that her colleagues missed.
 * Expert Martial Artist: Carter is a highly skilled martial artist. Carter used her fighting skills to defeat Sasha Demidov before he could kill her. She was able to defeat several highly skilled agents with little effort. Despite initially being overwhelmed, Carter managed to defeat Dottie Underwood, a highly trained Red Room assassin. Carter was also able to silently subdue the guards of the Zodiac. Carter uses a direct and highly versatile fighting style; she is adept at constantly using her surroundings to her advantage. Carter is able to quickly use the weapons or clothing of her opponents against them. Highly opportunistic and able to improvise fast Carter can use nearly every item available to her as an improvised weapon.
 * Expert Marksman: During the assassination of Abraham Erskine, Carter was able to kill the driver of Heinz Kruger, as he drove towards her, without fear of being hit. She chided Rogers for interrupting her shot when she aimed for Kruger. While trying to obtain Zodiac, Carter shot at a steel door multiple times hitting the same spot to create a hole large enough for the gas grenade she had planned to drop.
 * Expert Tactician: Though they were all seasoned war veterans, the Howling Commandos took instruction from Carter on how to infiltrate the Red Room Academy, following her leadership on how to divide the men and what to do in a given situation.
 * Scientist: Carter has knowledge of chemistry, knowing how to use simple household items to create a compound necessary to defuse a bomb.
 * Thief: Carter was able to pickpocket an access card from an employee of Isodyne Energy with ease; however, she was not successful in using her Brooch Key to access Daniel Sousa's desk because he was too close to her.
 * Multilingualism: Carter can speak and read English, Russian and German fluently.

Weapons

 * : Carter carried a Walther PPK as her sidearm during her time serving with the Strategic Scientific Reserve. She used the weapon to shoot at Heinz Kruger while trying to prevent his escape following the Assassination of Abraham Erskine, and to raid a warehouse in New York City during the search of Zodiac.
 * : Carter changed her weapon of choice to a similar model following the end of World War II. She used it mostly to threaten her enemies, such as Leet Brannis when she confronted him both at the Roxxon Refinery and in Cedar Grove. She also carried the weapon when investigating The Heartbreak until Jerome Zandow disarmed her, and while Howard Stark gave a press conference at the New York City Hall.
 * M1911A1: Carter chose this pistol from the arsenal at the Strategic Scientific Reserve Headquarters, and used it to shoot at Steve Rogers, testing the resistance of a Vibranium Shield he was carrying.
 * M1928A1 Thompson: Carter used this weapon during the Attack on HYDRA Headquarters, killing many HYDRA soldiers, specifically making a HYDRA soldier with a flamethrower burst into flames.
 * : The standard assault weapon used by agents of the Strategic Scientific Reserve following World War II. She already used it at the end of the war, in an attack at the last known HYDRA base that led to the capture of Werner Reinhardt. Carter was also issued one when she joined a mission at the Soviet Union, using it against Leviathan soldiers during an infiltration into the Red Room Academy.
 * MP 40: Carter managed to obtain one of these weapons while undercover on Castle Kaufmann, using it to liberate Abraham Erskine.
 * : Carter took one of shotguns to investigate Howard Stark's Warehouse when Stark was kidnapped by Johann Fennhoff and Dottie Underwood. Before she could rescue Stark or stop the two Leviathan operatives, Underwood disarmed her, and had to defeat her in a hand-to-hand combat.
 * : A smoke grenade that Carter used to clear the room where Zodiac was being stored, incapacitating the only guard inside.

Espionage Gear

 * Pick-Lock Wristwatch
 * Sweet Dreams Lipstick
 * Brooch Key
 * Camera Pen

Other Equipment

 * Bulletproof Vest
 * Grappling Hook Gun: Carter used this to escape with Abraham Erskine from Castle Kaufmann.
 * Stun Light Device

Allies

 * Portley - Headmaster
 * Steve Rogers/Captain America - Former Love Interest
 * Strategic Scientific Reserve
 * Project Rebirth
 * Chester Phillips † - Former Army Commander
 * Howard Stark † - Weapons Producer and Friend
 * Abraham Erskine † - Friend
 * New York Bell Company Office
 * Roger Dooley † - Superior Officer
 * Jack Thompson - Colleague
 * Daniel Sousa - Colleague and Former Love Interest
 * Ray Krzeminski † - Colleague
 * Butch Wallace - Colleague
 * Yauch † - Colleague
 * Henry - Colleague
 * Corcoran † - Colleague
 * Alex Doobin - Colleague
 * Rose Roberts - Colleague and Friend
 * Strategic Scientific Reserve New York Office
 * John Flynn - Superior Officer
 * Johnson - Colleague
 * Miller - Colleague
 * Wilkes - Colleague
 * Howling Commandos
 * Bucky Barnes
 * Dum Dum Dugan - Friend
 * James Montgomery Falsworth †
 * Gabe Jones
 * Jim Morita †
 * Jacques Dernier
 * Junior Juniper †
 * Pinky Pinkerton
 * Happy Sam Sawyer
 * Edwin Jarvis † - Friend
 * Ana Jarvis
 * Jason Wilkes - Love Interest
 * Anton Vanko †
 * Colleen O'Brien † - Friend
 * Violet
 * Griffith Hotel
 * Miriam Fry - Landlady
 * Angie Martinelli - Friend and Neighbor
 * Carol - Neighbor
 * Vera - Neighbor
 * Gloria - Neighbor
 * Lorraine - Neighbor
 * Helen - Neighbor
 * Molly Bowden - Former Neighbor
 * S.H.I.E.L.D.
 * Howard Stark † - Co-Founder and Friend
 * Chester Phillips † - Co-Founder
 * Hank Pym
 * Mitchell Carson - Head of Defense

Family

 * Harrison Carter † - Father
 * Amanda Carter † - Mother
 * Grandmother †
 * Michael Carter - Brother
 * Husband
 * Son
 * Daughter

Enemies

 * HYDRA
 * Johann Schmidt/Red Skull
 * Arnim Zola †
 * Heinz Kruger †
 * Werner Reinhardt †
 * Leviathan
 * Sasha Demidov † - Victim
 * Dottie Underwood - Former Neighbor and Enemy
 * Johann Fennhoff - Ally turned Enemy
 * Leet Brannis †
 * Miles Van Ert
 * Nikola † - Ally turned Enemy
 * Spider Raymond †
 * Jerome Zandow †
 * Otto Mink †
 * Andrew Henry †
 * Calvin Chadwick
 * Whitney Frost
 * Receptionist of Isodyne Energy
 * Rufus Hunt
 * Maggia
 * Joseph Manfredi

Appearances
{| class="mw-collapsible mw-collapsed wikitable" width="100%" ! Appearances for Peggy Carter In chronological order:
 * Captain America: First Vengeance
 * Captain America: The First Avenger
 * Agents of S.H.I.E.L.D.
 * Season Two
 * Shadows (flashbacks)
 * The Things We Bury (flashbacks)
 * Agent Carter
 * Season One
 * Now is Not the End
 * Bridge and Tunnel
 * Time and Tide
 * The Blitzkrieg Button
 * The Iron Ceiling
 * A Sin to Err
 * Snafu
 * Valediction
 * Season Two
 * The Lady in the Lake
 * A View in the Dark
 * Better Angels
 * Smoke & Mirrors
 * The Atomic Job
 * Life of the Party
 * Monsters
 * The Edge of Mystery
 * A Little Song and Dance
 * Hollywood Ending
 * Marvel One-Shot: Agent Carter
 * Ant-Man Prelude
 * Ant-Man (1989 prologue)
 * Captain America: The Winter Soldier
 * Agents of S.H.I.E.L.D.
 * Season Two
 * Heavy is the Head (picture only)
 * Avengers: Age of Ultron (illusion)
 * Captain America: Civil War (unreleased)

Non-canon Appearances

 * Captain America: Super Soldier
 * Lego Marvel's Avengers
 * }

Trivia

 * In the comics, Peggy Carter was a freedom fighter with the French Resistance during World War II, and her relationship with Gabe Jones was one of the first inter-racial relationships in comics.
 * According to S.H.I.E.L.D. files, Peggy joined the Special Air Service (SAS) in 1936. In reality, SAS wasn't formed before July 1941.
 * At the end of Captain America: The First Avenger when Nick Fury first encounters the bewildered Steve Rogers, Steve mentions that he is 70 years late for a date that he planned with Peggy.
 * In The Avengers, Peggy appears in short flashbacks conceived by Steve Rogers when he was using a punching bag in the gym.
 * Peggy and Dottie Underwood shared the first same-sex kiss in the Marvel Cinematic Universe.
 * When Carter drinks alcohol, she prefers whiskey.

Behind the Scenes

 * There was a scene intended for The Avengers where Steve reunites with an old "Peggy Carter," but this was never released into the theatrical cut and was never even filmed. They partially reintegrated the scene in Captain America: The Winter Soldier. However, there is a Deleted scene in The Avengers where Steve finds files about the deceased Howling Commandos and Peggy Carter. Her address and telephone number are on the file, but Steve decides to not make a call.
 * Peggy's S.H.I.E.L.D. file in the deleted scene from The Avengers lists her current address as "57-J Merryweather, Winchester, U.K.". However, in Captain America: The Winter Soldier she is shown to be living in a retirement home in Washington, D.C..
 * Peggy Carter is the most frequently recurring character in the Marvel Cinematic Universe, having been featured in five movies (Captain America: The First Avenger, Captain America: The Winter Soldier, Avengers: Age of Ultron, Ant-Man and Captain America: Civil War), an one-shot and two TV series (Agents of S.H.I.E.L.D. and Agent Carter).
 * was offered the role, but she turned it down.