Scarlett Johansson Natasha Romanoff / Black Widow
Vin Diesel Groot (voice)
Natalie Portman Jane Foster
Chris Hemsworth Thor
Robert Downey Jr. Tony Stark / Iron Man
Mark Ruffalo Bruce Banner / Hulk
Linda Cardellini Laura Barton
Chris Pratt Peter Quill / Star-Lord
Samuel L. Jackson Nick Fury
Jeremy Renner Clint Barton / Hawkeye
Anthony Mackie Sam Wilson / Falcon
Elizabeth Olsen Wanda Maximoff / Scarlet Witch
Karen Gillan Nebula
Tom Holland Peter Parker / Spider-Man
Zoe Saldaña Gamora
Evangeline Lilly Hope Van Dyne / Wasp
Hayley Atwell Peggy Carter
Kerry Condon Friday (voice)
Sebastian Stan Bucky Barnes / Winter Soldier
Cobie Smulders Maria Hill
Tom Hiddleston Loki
Benedict Cumberbatch Doctor Strange
Pom Klementieff Mantis
James Gunn Executive Producer
Brie Larson Carol Danvers / Captain Marvel
Jon Favreau Happy Hogan, Executive Producer
Paul Rudd Scott Lang / Ant-Man
Benedict Wong Wong
Chris Evans Steve Rogers / Captain America
Hiroyuki Sanada Akihiko
Josh Brolin Thanos
Michelle Pfeiffer Janet Van Dyne
Frank Grillo Brock Rumlow
Gwyneth Paltrow Pepper Potts
Marisa Tomei Aunt May
Tilda Swinton The Ancient One
Rene Russo Frigga
Dave Bautista Drax
Robert Redford Alexander Pierce
Bradley Cooper Rocket (voice)
Tessa Thompson Valkyrie
Stan Lee Driver, Characters, Executive Producer, Comic Book, In Memory Of
Danai Gurira Okoye
Steve Sauers CG Supervisor
Don Cheadle James Rhodes / War Machine
James D'Arcy Jarvis
Angela Bassett Ramonda
Michael Douglas Hank Pym
Ken Jeong Security Guard
Ty Simpkins Harley Keener
Peter Ayriss Drone Pilot
John Slattery Howard Stark
Taika Waititi Korg (voice)
Jacob Batalon Ned
Sean Devine Dolly Grip
Kevin Feige Producer
Louis D'Esposito Executive Producer
Jack Kirby Characters, Comic Book
Sean Gunn On-Set Rocket / Kraglin
Anthony Russo Director
Letitia Wright Shuri
Chadwick Boseman T'Challa / Black Panther
Sarah Halley Finn Casting
Winston Duke M'Baku
Joe Russo Grieving Man, Director
Sarah Irwin Stunts
James Lew Stunts
Callan Mulvey Jack Rollins
Don Heck Characters
Victoria Alonso Executive Producer
William Hurt Secretary of State Thaddeus Ross
Jackson A. Dunn Scott Lang (12 Y.O.)