Season 1
Episodes
1 What If... Captain Carter Were the First Avenger? Aug 11, 2021 
2 What If... T'Challa Became a Star-Lord? Aug 18, 2021 
3 What If... The World Lost Its Mightiest Heroes? Aug 25, 2021 
4 What If... Doctor Strange Lost His Heart Instead of His Hands? Sep 1, 2021 
5 What If... Zombies!? Sep 8, 2021 
6 What If... Killmonger Rescued Tony Stark? Sep 15, 2021 
7 What If... Thor Were an Only Child? Sep 22, 2021 
8 What If... Ultron Won? Sep 29, 2021 
9 What If... The Watcher Broke His Oath? Oct 6, 2021