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What If...?
What If Announcement
Beginning date Summer 2021
Original Channel Disney+
Note: this article describes an upcoming release.

What If...? is an upcoming series. It will be set in the Marvel Cinematic Universe. This will be the first animated project officially part of the popular universe.

Kevin Feige and Marvel Studios will oversee the project. The series will premiere on the upcoming streaming service Disney+.

Based on the popular line of comics, What If...? will explore various possible alternatives in the Cinematic Universe. Kevin Feige has continuously teased that one idea will be if Peggy Carter, not Steve Rogers, got the Super Soldier Serum. Another episode teased will follow a classic issue of Loki finding Mjolnir.[1][2]


Actor Role(s)
Jeffrey Wright Uatu
Michael B. Jordan N'Jadaka/Erik Stevens/Killmonger
Sebastian Stan James "Bucky" Barnes/Winter Soldier
Josh Brolin Thanos
Mark Ruffalo Bruce Banner/Hulk
Tom Hiddleston Loki
Samuel L. Jackson Nick Fury
Chris Hemsworth Thor
Hayley Atwell Peggy Carter
Chadwick Boseman T'Challa/Black Panther
Karen Gillan Nebula
Jeremy Renner Clint Barton/Hawkeye
Paul Rudd Scott Lang/Ant-Man
Michael Douglas Hank Pym/Ant-Man
Neal McDonough Dum Dum Dugan
Dominic Cooper Howard Stark
Sean Gunn Kraglin
Natalie Portman Jane Foster
David Dastmalchian Kurt
Stanley Tucci Abraham Erskine
Taika Waititi Korg
Toby Jones Arnim Zola
Djimon Hounsou Korath
Jeff Goldblum Grandmaster
Michael Rooker Yondu
Chris Sullivan Taserface

As of yet, all actors confirmed for the series are reprising their roles from the Marvel Cinematic Universe.[3]

This is the second time Hayley Atwell has reprised the voice of Agent Carter for animation following her turn on Avengers Assemble.

Sean Gunn has also provided the physical motion capture for Rocket Raccoon and Thanos, though it is unknown if he will for the series or stick to Kraglin.


  1. Exclusive: Marvel Studios Producing ‘What If’ TV Series For Disney+ at /Film
  2. SDCC 2019: Marvel Studios' 'What If...?' on Disney+ Details Revealed at Marvel
  3. MCU Direct at Twitter
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