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