Diretor/a
Leo Riley
DIRETOR/A
Jeff Wamester
James Yang
Dan Duncan
Elenco (na ordem dos créditos)
Kevin Michael Richardson
Groot
Vanessa Marshall
Gamora
David Sobolov
Drax the Destroyer
Will Friedle
Star-Lord A.K.A. Peter Quill
Trevor Devall
Rocket Raccoon
James Arnold Taylor
Cosmo
Isaac C. Singleton Jr.
Thanos
Cree Summer
Nebula
Jonathan Frakes
J'Son
Tara Strong
Nova Prime
Troy Baker
Loki
Travis Willingham
Thor
Jeff Bennett
Rhomann Dey
Logan Miller
Nova A.K.A. Sam Alexander
Fred Tatasciore
Hulk
Jonathan Adams
Ronan the Accuser
Tom Kenny
The Collector
Jennifer Hale
Mantis
Eric Bauza
Warlock
Nolan North
High Evolutionary
Seth Green
Howard the Duck
James Urbaniak
Ebony Maw
Jesse Burch
Black Dwarf
Mick Wingert
Iron Man
Frank Welker
Odin
Kari Wahlgren
Proxima Midnight
Dave Fennoy
Korath
JB Blanc
Titus
Ming-Na Wen
Phyla-Vell
Hynden Walch
Supergiant
Robin Atkin Downes
Serpent
Nika Futterman
Angela
Roger Craig Smith
Captain America
Jason Spisak
Grandmaster
Grey Griffin
Captain Marvel
David Kaye
Corvus Glaive
Robbie Daymond
Spider-Man
John DiMaggio
Lunatik
Raven-Symoné
Valkyrie
Catherine Taber
Medusa
Jessica DiCicco
Tana
Grant George
Ant-Man
Della Saba
Carrie
Diedrich Bader
Maximus
Khary Payton
Jukka
Morla Gorrondona
Xeron
Talon Warburton
Tryco
Melanie Minichino
Eva Alexander
Pamela Adlon
Ma
Toks Olagundoye
Ja Kyee Lrurt
Wil Wheaton
Korvac
Henry Winkler
Grandpa
Brian George
Pyko
Stephen Root
Neeza
Oliver Vaquer
Karnak
Marion Ross
Minn-Erva
Dave Wittenberg
Announcer's Voice
Audrey Wasilewski
Black Vortex
Stan Lee
Stan
Josh Keaton
Gavin Hammon
Father
Laura Bailey
Additional Animals
Kevin Shinick
Bruce Banner
Eric Edelstein
Michael Coogan