What If...?

What If...? is an upcoming animated American web television series based on the Marvel Comics series of the. It is produced by Marvel Studios and will premiere on Disney+.

The anthology series will premiere in 2019/2020, during the first year of Disney+.

Synopsis
To be Announced

Cast

 * Jeffrey Wright as The Watcher
 * Michael B. Jordan as Erik Killmonger
 * Sebastian Stan as Bucky Barnes
 * Josh Brolin as Thanos
 * Mark Ruffalo as Bruce Banner/Hulk
 * Tom Hiddleston as Loki
 * Samuel L. Jackson as Nick Fury
 * Chris Hemsworth as Thor
 * Hayley Atwell as Peggy Carter
 * Chadwick Boseman as T'Challa/Black Panther
 * Karen Gillan as Nebula
 * Jeremy Renner as Clint Barton/Hawkeye
 * Paul Rudd as Scott Lang/Ant-Man
 * Michael Mando as Mac Gargan
 * Letitia Wright as Shuri
 * Michael Douglas as Hank Pym
 * Neal McDonough as Dum Dum Dugan
 * Dominic Cooper as Howard Stark
 * Sean Gunn as Kraglin Obfonteri
 * Natalie Portman as Jane Foster
 * Bokeem Woodbine as Herman Schultz
 * David Dastmalchian as Kurt
 * Chris Pratt as Peter Quill/Star-Lord
 * Stanley Tucci as Abraham Erskine
 * Taika Waititi as Korg
 * Jude Law as Yon-Rogg
 * Toby Jones as Arnim Zola
 * Zoe Saldana as Gamora
 * Djimon Hounsou as Korath the Pursuer
 * Jeff Goldblum as Grandmaster
 * Michael Rooker as Yondu Udonta
 * Chris Evans as Steve Rogers

Production
On March 12, 2019, /Film reported that Marvel Studios was developing an animated TV series based on the  comic book series on Disney+ with Kevin Feige set to serve as an executive producer.

On April 11, 2019, during Disney's Investor Day, it was announced that the series would premiere during the first year of Disney+.

Each episode will explore a key moment from the Marvel Cinematic Universe. The first episode will ask what if Peggy Carter had taken the Super Soldier Serum instead of Steve Rogers.