Now Playing Episode 1 What If... Captain Carter Were the First Avenger? Episode 2 What If... T'Challa Became a Star-Lord? Episode 3 What If... The World Lost Its Mightiest Heroes? Episode 4 What If... Doctor Strange Lost His Heart Instead of His Hands? Episode 5 What If... Zombies!? Episode 6 What If... Killmonger Rescued Tony Stark? Episode 7 What If... Thor Were an Only Child? Episode 8 What If... Ultron Won? Episode 9 What If... The Watcher Broke His Oath?

Episode 1 What If... Nebula Joined the Nova Corps? Episode 2 What If... Peter Quill Attacked Earth's Mightiest Heroes? Episode 3 What If... Happy Hogan Saved Christmas? Episode 5 What If... Captain Carter Fought the Hydra Stomper? Episode 6 What If... Kahhori Reshaped the World? Episode 7 What If... Hela Found the Ten Rings? Episode 8 What If... The Avengers Assembled in 1602? Episode 9 What If... Strange Supreme Intervened?