The United States Marshals Service is a federal law-enforcement agency within the United States Department of Justice established for fugitive operations, the protection of federal officers and the management of criminal assets.
Senate Committee Hearing
One of the Marshals waited for Tony Stark outside of Stark Expo. When Stark and Happy Hogan approached, she attempted to serve Stark with a subpoena to appear in Washington, D.C. before a Congressional committee headed by Senator Stern. Stark refused to take the envelope, making Hogan do it for him.
Because of Mariah Dillard's statement, Marshals Service was informed that the true identity of Luke Cage is Carl Lucas, a criminal who escaped from Seagate Penitentiary. Johnson and Franco were tasked to take him into custody. Marshals arrived to New York City and went to 29th Precinct Police Station where Lucas was. They then arrested Lucas for his unlawful escape and returned him to Seagate.
Marshals Service established supermax prison for enhanced individuals called the Raft. Following conflict between Avengers in Schkeuditz, Sam Wilson, Clint Barton, Wanda Maximoff, and Scott Lang were held at the Raft under Marshals' watch. However, Steve Rogers managed to infiltrate Raft, neutralize all marshals and let his friends free.
Frank Choi's Protection
In the wake of Triad War in New York City, Frank Choi cut a deal with the FBI to leak information about his former employers, Golden Tigers. Marshals Service was assigned to provide federal protection for Choi in order to keep him safe. However, Misty Knight convinced FBI and Marshals to allow Danny Rand and Colleen Wing to ask several questions to Choi before Marshals took him.
In chronological order:
- Iron Man 2
- Luke Cage
- Captain America: Civil War
- Iron Fist