What If...? (2021) | Full Cast

Bryan Andrews

DIRECTOR

Jeffrey Wright

The Watcher

Terri Douglas

Additional Voices

Matthew Wood

Additional Voices

Robin Atkin Downes

Additional Voices

Fred Tatasciore

Additional Voices

Samuel L. Jackson

Nick Fury

Chadwick Boseman

Black Panther

Mick Wingert

Iron Man

Piotr Michael

Additional Voices

Michael Ralph

Additional Voices

Lake Bell

Black Widow

Jeremy Renner

Clint Barton

Benedict Cumberbatch

Doctor Strange

Frank Grillo

Brock Rumlow

Josh Keaton

Captain America

Danai Gurira

Okoye

Ross Marquand

Ultron

Tom Hiddleston

Loki

Toby Jones

Arnim Zola

Alexandra Daniels

Captain Marvel

Shelby Young

Additional Voices

Debra Wilson

Additional Voices

Kari Wahlgren

Additional Voices

Hayley Atwell

Captain Carter

Jon Favreau

Happy Hogan

Mark Ruffalo

Bruce Banner

Paul Bettany

Jarvis

Michael B. Jordan

Killmonger

Karen Gillan

Nebula

Chris Hemsworth

Thor

Clark Gregg

Agent Coulson

Sebastian Stan

Bucky Barnes

Leslie Bibb

Christine Everhart

John Kani

T'Chaka

Jaimie Alexander

Lady Sif

Seth Green

Howard the Duck

Kurt Russell

Ego

Michael Patrick McGill

General Ross

Brian T. Delaney

Peter Quill

Ozioma Akagha

Shuri

Tom Vaughan-Lawlor

Ebony Maw

Kimberly Bailey

Additional Voices

Ashley Peldon

Additional Voices

Helen Sadler

Additional Voices

June Christopher

Additional Voices

Donald Fullilove

Additional Voices

David Boat

Additional Voices

Natalie Portman

Jane Foster

Rachel McAdams

Christine Palmer

Michael Douglas

Hank Pym

Michael Rooker

Yondu

Benedict Wong

Wong

Tilda Swinton

The Ancient One

Kat Dennings

Darcy

Djimon Hounsou

Korath

Angela Bassett

Queen Ramonda

Evangeline Lilly

Hope Van Dyne

Stanley Tucci

Dr. Erskine

Georges St-Pierre

Batroc

Ike Amadi

O'Bengh

Josh Brolin

Thanos

Andy Serkis

Ulysses Klaue

Paul Rudd

Ant-Man

Jeff Goldblum

Grandmaster

Dominic Cooper

Howard Stark

Cobie Smulders

Maria Hill

Benicio Del Toro

The Collector

Bradley Whitford

Colonel Flynn

Don Cheadle

Rhodey

Stephanie Panisello

Betty Ross

Neal McDonough

Dum Dum Dugan

Emily VanCamp

Sharon Carter

Sean Gunn

Kraglin

Cynthia Kaye McWilliams

Gamora

Taika Waititi

Korg

David Dastmalchian

Kurt

Chris Sullivan

Taserface

Hudson Thames

Peter Parker

Darrell Hammond

Nazi General

Kiff VandenHeuvel

Obadiah Stane

Ophelia Lovibond

Carina

Beth Hoyt

Pepper Potts

Isaac Robinson-Smith

Brick

Carrie Coon

Proxima Midnight

Andreas Beckett

Additional Voices

Rachel House

Topaz

Elisa Gabrielli

Additional Voices

David Cowgill

Additional Voices

Josette Eales

Frigga

David Chen

Additional Voices

David Michie

Additional Voices

Max Mittelman

Additional Voices

Tanya Wheelock

Female Ravager

Clancy Brown

Surtur

Matthew Yang King

Additional Voices

Mike Vaughn

Additional Voices

Khanya Mkhize

Additional Voices

David Sobolov

Additional Voices

Shondalia White

Additional Voices

Kaitlyn Robrock

Additional Voices

Michael Woodley

Additional Voices

Atandwa Kani

Young T'Chakauncredited

Justin Shaw

Additional Voices

Maddix Robinson

Young T'Challa

Chuck Billy

Additional Voices

Arthur Ortiz

Additional Voices

Ashley Adler

Additional Voices

Matthew Lindquist

Additional Voices

Dave B. Mitchell

Additional Voices

Shane Sweet

Additional Voices