August 11, 2021 PREMIERE
Watched Season 01 9 episodes Rate
What If… Captain Carter Were the First Avenger? E01
What If… Captain Carter Were the First Avenger? August 11, 2021

After an ambush in the lab, Peggy Carter steps in and takes the Super Soldier serum and uses her newfound power and strength to charge right into battle. 

What If… T'Challa Became a Star-Lord? E02
What If… T'Challa Became a Star-Lord? August 18, 2021

What would have happened if T'Challa and not Peter Quill were picked up by Yondu as a child and became Star-Lord?

What If... The World Lost its Mightiest Heroes? E03
What If... The World Lost its Mightiest Heroes? August 25, 2021

Nick Fury struggles to launch The Avengers when candidates are targeted by a serial killer. Meanwhile, Loki presented himself to the Earth governments as king of Asgard using all his diplomacy.

What If… Doctor Strange Lost His Heart Instead of His Hands? E04
What If… Doctor Strange Lost His Heart Instead of His Hands? September 1, 2021

After losing the love of his life in a car crash, Doctor Strange becomes consumed with finding a spell that can bring Christine back to life.

What If... Zombies!? E05
What If... Zombies!? September 8, 2021

When The Avengers are infected by a zombie plague, surviving heroes search for a cure.

What If… Killmonger Rescued Tony Stark? E06
What If… Killmonger Rescued Tony Stark? September 15, 2021

An American soldier called Killmonger rescues Tony Stark when his Humvee is attacked in Afghanistan. 

What If… Thor Were an Only Child? E07
What If… Thor Were an Only Child? September 22, 2021

Thor, who never learned to be a good hero, throws an out-of-control intergalactic party on Earth. He learns a neat trick the Skrulls can do, then meets Jane Foster for the first time.

What If... Ultron Won? E08
What If... Ultron Won? September 29, 2021

Natasha Romanoff and Clint Barton seek to destroy killer-robot Ultron following a cataclysmic event.

What If... The Watcher Broke His Oath? E09
What If... The Watcher Broke His Oath? October 6, 2021

In order to defeat Ultron, The Watcher breaks his oath and assembles a team of heroes from across the timelines.

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