Episodes' Release Dates for What If...?.
Season One[]
Episode 1.01: What If... Captain Carter Were The First Avenger?[]
- US - August 11, 2021
Episode 1.02: What If... T'Challa Became a Star-Lord?[]
- US - August 18, 2021
Episode 1.03: What If... The World Lost Its Mightiest Heroes?[]
- US - August 25, 2021
Episode 1.04: What If... Doctor Strange Lost His Heart Instead of His Hands?[]
- US - September 01, 2021
Episode 1.05: What If... Zombies?![]
- US - September 08, 2021
Episode 1.06: What If... Killmonger Rescued Tony Stark?[]
- US - September 15, 2021
Episode 1.07: What If... Thor Were an Only Child?[]
- US - September 22, 2021
Episode 1.08: What If... Ultron Won?[]
- US - September 29, 2021
Episode 1.09: What If... The Watcher Broke His Oath?[]
- US - October 06, 2021
Season Two[]
Episode 2.01: What If... Nebula Joined the Nova Corps?[]
- US - December 22, 2023
Episode 2.02: What If... Peter Quill Attacked Earth's Mightiest Heroes?[]
- US - December 23, 2023
Episode 2.03: What If... Happy Hogan Saved Christmas?[]
- US - December 24, 2023
Episode 2.04: What If... Iron Man Crashed Into the Grandmaster?[]
- US - December 25, 2023
Episode 2.05: What If... Captain Carter Fought the Hydra Stomper?[]
- US - December 26, 2023
Episode 2.06: What If... Kahhori Reshaped the World?[]
- US - December 27, 2023
Episode 2.07: What If... Hela Found the Ten Rings?[]
- US - December 28, 2023
Episode 2.08: What If... The Avengers Assembled in 1602?[]
- US - December 29, 2023
Episode 2.09: What If... Strange Supreme Intervened?[]
- US - December 30, 2023
Season Three[]
Episode 3.01: What If... The Hulk Fought the Mech Avengers?[]
- US - December 22, 2024
Episode 3.02: What If... Agatha Went to Hollywood?[]
- US - December 23, 2024
Episode 3.03: What If... The Red Guardian Stopped the Winter Soldier?[]
- US - December 24, 2024
Episode 3.04: What If... Howard the Duck Got Hitched?[]
- US - December 25, 2024
Episode 3.05: What If... The Emergence Destroyed the Earth?[]
- US - December 26, 2024
Episode 3.06: What If... 1872?[]
- US - December 27, 2024
Episode 3.07: What If... The Watcher Disappeared?[]
- US - December 28, 2024
Episode 3.08: What If... What If?[]
- US - December 29, 2024