Bradley Cooper Rocket (voice)
Vin Diesel Groot (voice)
Chris Pratt Peter Quill / Star-Lord
Dave Bautista Drax
Karen Gillan Nebula
Maria Bakalova Cosmo the Dog (voice)
Kevin Bacon Kevin Bacon
Stan Lee Characters
James Gunn Writer, Executive Producer, Director
Kevin Feige Executive Producer
Michael Rooker Yondu
Jack Kirby Characters
Kyra Sedgwick Kyra Sedgwick (voice)
Pom Klementieff Mantis
Daniel Bernhardt Stunts, Gobot
Jennifer Holland Thanks
Don Heck Characters
Jim Starlin Characters
Larry Lieber Characters
Bill Mantlo Characters
Daniel Sudick Special Effects Supervisor
Steve Gan Characters
Sean Gunn Kraglin
Louis D'Esposito Executive Producer
Steve Englehart Characters
Flula Borg Bartender
Keith Giffen Characters
Victoria Alonso Executive Producer
Brad Winderbaum Executive Producer
Roger Stern Characters
Rusty Schwimmer Sara
Stephane Ceretti Visual Effects Supervisor
Hank Amos Stunt Coordinator
Sarah Halley Finn Casting, Consulting Producer
Beth Mickle Production Design
Chase Paris Local Casting
Heidi Moneymaker Stunt Coordinator
Judianna Makovsky Costume Design
Vincent Papaix Visual Effects Supervisor
Dave Jordan Music Supervisor
Gene Colan Thanks
Tara Feldstein Bennett Local Casting
Rosemary Brandenburg Set Decoration
Jared Shaw Other
Si Chen Sobbing Woman
Coya Elliott Supervising Sound Editor
Renae Moneymaker Stunt Coordinator
Rachel Luttrell Upside-Down Cop
John Buscema Characters
Rhett Miller Bzermikitokolok
Colin Follenweider Stunt Double
Terence Rosemore Gurb
Wayne Dalglish Stunt Coordinator
Sal Buscema Characters
Lee Orloff Sound Mixer
Henry Braham Director of Photography
Dan Abnett Thanks
Murry Hammond Alien Band (Kortolbookalia)
Nik Korda Unit Production Manager, Line Producer
Stephen Blackehart Steemie
Russell Bobbitt Property Master
Sarah Alami Gloob
Alan Hook Supervising Art Director
Amir R. Khan Second Assistant Director
David E. Scott Supervising Art Director
John Murphy Original Music Composer
Ryan Meinerding Visual Development
Arnold Drake Thanks
Jason Lei Howden Digital Compositor
Alex McCarroll Art Direction
Nia Hansen Sound Designer
Michelle Gunn Tourist Mom