The second season of the fan-favorite animated series. After enlisting the Guardians of the Multiverse to stop Infinity Ultron, The Watcher returns in Season 2 of What If...? to meet new heroes and explore more strange new worlds in the MCU's ever-expanding Multiverse.
Trailer
Season Main Cast
Jeffrey Wright
voices Uatu the Watcher
Samuel L. Jackson
voices Nick Fury
Chris Hemsworth
voices Thor
Mark Ruffalo
voices Bruce Banner / Hulk
Tom Hiddleston
voices Loki
Seth Green
voices Howard the Duck
Karen Gillan
voices Nebula
Taika Waititi
voices Korg
Frank Grillo
voices Brock Rumlow
Jon Favreau
voices Happy Hogan
Kat Dennings
voices Darcy Lewis
Devery Jacobs
voices Kahhori
Josh Brolin
voices Thanos
John Slattery
voices Howard Stark
Jeff Goldblum
voices Grandmaster
Michael Rooker
voices Yondu Udonta
Kurt Russell
voices Ego
Rachel House
voices Topaz
Clancy Brown
voices Surtur
Paul Rudd
voices Scott Lang / Ant-Man
Michael Douglas
voices Hank Pym
Stanley Tucci
voices Dr. Abraham Erskine
Cobie Smulders
voices Maria Hill
Cynthia Kaye McWilliams
voices Gamora
Fred Tatasciore
voices Groot
Laurence Fishburne
voices Bill Foster
Gene Farber
voices Vasily Karpov
Tessa Thompson
voices Valkyrie
Jeff Bergman
voices Odin
Cate Blanchett
voices Hela
Feodor Chin
voices Xu Wenwu
Peter Serafinowicz
voices Garthan Saal
Sam Rockwell
voices Justin Hammer
Matthew Waterson
voices Rusty
Isaac Robinson-Smith
voices Sergei
Ross Marquand
voices W.E.R.N.E.R.
Rachel Weisz
voices Melina Vostokoff
Kiawentiio
voices Wáhta
Jeremy White
voices Atahraks
Lauren Tom
voices Jiayi
Idris Elba
voices Heimdall
Michael Hagiwara
voices Shunyuan