The Watcher

Jeffrey Wright

Clint Barton / Hawkeye (voice)

Jeremy Renner

Peggy Carter / Captain Carter (voice) / Peggy Carter (voice)

Hayley Atwell

Thor (voice) / King Thor Odinson (voice)

Chris Hemsworth

Additional Voices (voice)

Terri Douglas

Natasha Romanoff / Black Widow (voice) / Natasha Romanoff (voice)

Lake Bell

Christine Palmer

Rachel McAdams

Yondu

Michael Rooker

Happy Hogan (voice) / Happy Hogan / Happy 'The Freak' Hogan (voice)

Jon Favreau

Jane Foster

Natalie Portman

Arnim Zola (voice)

Toby Jones

Loki (voice)

Tom Hiddleston

Wong

Benedict Wong

Bruce Banner / Hulk (voice) / Bruce Banner (voice)

Mark Ruffalo

Additional Voices (voice)

Matthew Wood

Dominic Cooper

Thanos

Josh Brolin

Voice

Kat Dennings

Additional Voices (voice)

Robin Atkin Downes

Ramonda

Angela Bassett

Bucky Barnes (voice) / Bucky Barnes / The Winter Soldier (voice)

Sebastian Stan

Voice

Georges St-Pierre

Johann Schmidt / Red Skull (voice) / Werner (voice)

Ross Marquand

Stanley Tucci

The Ancient One

Tilda Swinton

The Collector

Benicio del Toro

Voice

Ike Amadi

Ego (voice) / Ego / Ego's Computer

Kurt Russell

Additional Voices (voice) / Groot (voice) / Drax

Fred Tatasciore

Hope van Dyne

Evangeline Lilly

T'Challa / Black Panther (voice) / Star Lord T'Challa (voice)

Chadwick Boseman

Okoye (voice)

Danai Gurira

Nick Fury (voice) / Sir Fury (voice)

Samuel L. Jackson

Steve Rogers / Captain America (voice) / Skinny Steve Rogers (voice)

Josh Keaton

Killmonger

Michael B. Jordan

Voice

Leslie Bibb

Voice

Ophelia Lovibond

Scott Lang

Paul Rudd

Additional Voices (voice)

Helen Sadler

Tony Stark / Iron Man (voice) / Tony Stark (voice)

Mick Wingert

Voice

Jeff Goldblum

Ulysses Klaue

Andy Serkis

Bradley Whitford

Carol Danvers / Captain Marvel (voice)

Alexandra Daniels

Voice

Cobie Smulders

Rhodey

Don Cheadle

Voice

Carrie Coon

Vision

Paul Bettany

Phil Coulson

Clark Gregg

Doctor Strange (voice) / Doctor Strange / Strange-Supreme (voice)

Benedict Cumberbatch

Darrell Hammond

Voice

Emily VanCamp

Brock Rumlow (voice)

Frank Grillo

T'Chaka

John Kani

Additional Voices (voice)

Debra Wilson

Voice

David Dastmalchian

Korg (voice)

Taika Waititi

Additional Voices (voice)

Michael Ralph

Voice

Djimon Hounsou

Ego

Kurt Russel

Voice

Hudson Thames

Nebula (voice)

Karen Gillan

Voice

Jaimie Alexander

Voice

Tom Vaughan-Lawlor

Voice

Sean Gunn

Voice

Chris Sullivan

Howard the Duck (voice)

Seth Green

Voice

Rachel House

Additional Voices (voice)

Piotr Michael

Additional Voices (voice)

Dave B. Mitchell

Additional Voices (voice)

Shelby Young

Additional Voices (voice)

Arthur Ortiz

Surtur (voice)

Clancy Brown

Additional Voices (voice)

June Christopher

Additional Voices (voice)

Kari Wahlgren

Additional Voices (voice)

Kimberly Bailey

Additional Voices (voice)

David W. Collins

Additional Voices (voice)

Matt Lowe

Director

Bryan Andrews