What If...? is an American animated anthology streaming television series created by A.C. Bradley, based on the Marvel Comics series What If...?. It premiered on Disney+ worldwide on August 11, 2021.
Cast
- Alexandra Daniels - Carol Danvers/Captain Marvel (eps3, 7-8)
- Andy Serkis - Ulysses Klaue (ep6)
- Angela Bassett - Queen Ramonda (ep6)
- Benedict Cumberbatch - Doctor Strange (eps4, 8-9)
- Benedict Wong - Wong (ep4)
- Benicio del Toro - The Collector (ep2)
- Beth Hoyt - Pepper Potts (ep6)
- Bradley Whitford - Colonel Flynn (ep1)
- Brian T. Delaney - Peter Quill (eps2, 9)
- Carrie Coon - Proxima Midnight (ep2)
- Chadwick Boseman - Star Lord T'Challa (eps2, 9), T'Challa/Black Panther (eps5-6)
- Chris Hemsworth - Thor (eps7, 9)
- Chris Sullivan - Taserface (ep2)
- Clancy Brown - Surtur (ep7)
- Clark Gregg - Agent Coulson (eps3, 7)
- Cobie Smulders - Maria Hill (ep7)
- Cynthia McWilliams - Gamora (ep9)
- Danai Gurira - Okoye (eps2, 5-6)
- Darrell Hammond - Nazi General (ep1)
- David Chen - Hogun (ep7)
- David Dastmalchian - Kurt (ep5)
- Djimon Hounsou - Korath (ep1)
- Dominic Cooper - Howard Stark (ep1)
- Don Cheadle - Rhodey (ep6)
- Emily VanCamp - Sharon Carter (ep5)
- Evangeline Lilly - Hope Van Dyne/Wasp (ep5)
- Frank Grillo - Brock Rumlow (eps3, 7, 9)
- Fred Tatasciore - Corvus Glaive (ep2), Drax (eps2, 7), Volstagg (ep7)
- Georges St-Pierre - Batroc (ep9)
- Hayley Atwell - Peggy Carter/Captain Carter (eps1, 9)
- Hudson Thames - Peter Parker/Spider-Man (ep5)
- Ike Amadi - O'Bengh (ep4)
- Isaac Robinson-Smith - Brick (ep1)
- Jaimie Alexander - Lady Sif (eps3, 7)
- Jeff Goldblum - Grandmaster (ep7)
- Jeffrey Wright - The Watcher (eps1-9)
- Jeremy Renner - Clint Barton/Hawkeye (eps1, 3, 8)
- John Kani - T'Chaka (eps2, 6)
- Jon Favreau - Happy Hogan (eps5-6)
- Josette Eales - Frigga (ep7)
- Josh Brolin - Thanos (ep2)
- Josh Keaton - Steve Rogers/Captain America (eps1, 5, 8)
- Karen Gillan - Nebula (eps2, 7)
- Kat Dennings - Darcy (ep7)
- Kiff VandenHeuvel - Obadiah Stane (ep6)
- Kurt Russell - Ego (eps2, 9)
- Lake Bell - Natasha Romanoff/Black Widow (eps3, 8-9)
- Leslie Bibb - Christine Everhart (eps4, 6)
- Maddix Robinson - Young T'Challa (ep2)
- Mark Ruffalo - Bruce Banner/Hulk (eps3, 5)
- Max Mittelman - Fandral (ep7)
- Michael B. Jordan - Killmonger (eps6, 9)
- Michael Douglas - Hank Pym/Yellow Jacket (ep3)
- Michael Rooker - Yondu (ep2)
- Mick Wingert - Tony Stark/Iron Man (eps3, 6, 8-9)
- Mike McGill - General Ross (eps3, 6)
- Natalie Portman - Jane Foster (ep7)
- Neal McDonough - Dum Dum Dugan (ep1)
- Ophelia Lovibond - Carina (ep2)
- Ozioma Akagha - Shuri (eps6, 9)
- Paul Bettany - Vision/Jarvis (eps5-6)
- Paul Rudd - Scott Lang/Ant-Man (ep5)
- Rachel House - Topaz (ep7)
- Rachel McAdams - Christine Palmer (ep4)
- Ross Marquand - Johann Schmidt/Red Skull (ep1), Sub-Ultron Sentries (ep8), Ultron (eps8-9)
- Samuel L. Jackson - Nick Fury (eps1, 3, 7, 9)
- Sean Gunn - Kraglin (ep2)
- Sebastian Stan - Bucky Barnes (eps1, 5)
- Seth Green - Howard the Duck (eps2, 7)
- Stanley Tucci - Dr. Erskine (ep1)
- Stephanie Panisello - Betty Ross (ep3)
- Taika Waititi - Korg (ep7)
- Tanya Wheelock - Female Ravager (ep2)
- Tilda Swinton - The Ancient One (ep4)
- Toby Jones - Arnim Zola (eps1, 8-9)
- Tom Hiddleston - Loki (eps3, 7, 9)
- Tom Vaughan-Lawlor - Ebony Maw (eps2, 5)
Additional Voices
- Andreas Beckett
- Arthur Ortiz
- Ashley Adler
- Ashley Peldon
- Chuck Billy
- Dave B. Mitchell
- Dave Boat
- David Cowgill
- David Jordan Chen
- David Michie
- David Sobolov
- Debra Wilson
- Don Fullilove
- Elisa Gabrielli
- Fred Tatasciore
- Helen Sadler
- June Christopher
- Justin Shaw
- Kaitlyn Robrock
- Kari Wahlgren
- Khanya Mkhize
- Kimberly Bailey
- Kim Mai Guest
- Matt Yang King
- Matthew Lindquist
- Matthew Wood
- Max Mittelman
- Melanie Minichino
- Michael Ralph
- Michael Woodley
- Mike Vaughn
- Piotr Michael
- Robin Atkin Downes
- Scott Menville
- Shane Sweet
- Shelby Young
- Shondalia White
- Terri Douglas