Season 1
Episodes
What If... Captain Carter Were the First Avenger?
When Steve Rogers is seriously injured, Peggy Carter becomes the world’s first Super Soldier.
What If... T'Challa Became a Star-Lord?
The rough-and-tumble space pirates known as the Ravagers abduct T’Challa instead of Peter Quill.
What If... The World Lost Its Mightiest Heroes?
Nick Fury struggles to launch The Avengers when candidates are targeted by a serial killer.
What If... Doctor Strange Lost His Heart Instead of His Hands?
A grief-stricken Doctor Strange uses the Eye of Agamotto in a dangerous effort to change the past.
What If... Zombies!?
When The Avengers are infected by a zombie plague, surviving heroes search for a cure.
What If... Killmonger Rescued Tony Stark?
An American soldier called Killmonger rescues Tony Stark when his Humvee is attacked in Afghanistan.
What If... Thor Were an Only Child?
Thor, who never learned to be a good hero, throws an out-of-control intergalactic party on Earth.
What If... Ultron Won?
Natasha Romanoff and Clint Barton seek to destroy killer-robot Ultron following a cataclysmic event.
What If... The Watcher Broke His Oath?
The Watcher breaks his oath and recruits heroes from across the multiverse to battle against Ultron.