Vin Diesel Groot (voice)
Chris Pratt Peter Quill / Star-Lord
Kevin Bacon Kevin Bacon
Karen Gillan Nebula
Bradley Cooper Rocket (voice)
Dave Bautista Drax
Michael Rooker Yondu
Stan Lee Characters
James Gunn Writer, Executive Producer, Director
Kyra Sedgwick Kyra Sedgwick (voice)
Pom Klementieff Mantis
Sarah Halley Finn Casting, Consulting Producer
Kevin Feige Executive Producer
Greg D'Auria Editor
Katrissa 'Kat' Peterson Visual Effects Production Manager
Tara Feldstein Bennett Local Casting
John M. 'Jack' Wright Costume Supervisor
Daniel Bernhardt Stunts, Gobot
Sean Gunn Kraglin
Christopher TJ McGuire "B" Camera Operator
Maria Bakalova Cosmo the Dog (voice)
Amir R. Khan Second Assistant Director
Jack Kirby Characters
Lars P. Winther Co-Producer, First Assistant Director
Flula Borg Bartender
Patrick Dunn-Baker Set Designer
Tammy L. Smith Extras Casting
Kera Dacy Script Supervisor
Heidi Moneymaker Stunt Coordinator
Patrick King-Templeton Visual Effects Coordinator
Jennifer Holland Thanks
David J. Grant Co-Producer
Louis D'Esposito Executive Producer
Ryan J. Pezdirc Second Second Assistant Director
Rusty Schwimmer Sara
Dave Jordan Music Supervisor
Bill McConnell Jr. Second Assistant "B" Camera
Jim Starlin Characters
David E. Scott Supervising Art Director
Don Heck Characters
Keith Giffen Characters
Hank Amos Stunt Coordinator
Jeffrey A. Humphreys Boom Operator
Steve Gan Characters
Roger Stern Characters
Wayne Dalglish Stunt Coordinator
Victoria Alonso Executive Producer
Larry Lieber Characters
Brad Winderbaum Executive Producer
Rachel Luttrell Upside-Down Cop
Zachary Fannin Art Direction
Randall Archer Stunt Double
Sal Buscema Characters
Jared Shaw Other
Steve Englehart Characters
Chase Paris Local Casting
Marvyn Young Visual Effects Producer
Terence Rosemore Gurb
Tim Croshaw Set Designer
Jessica Miglio Still Photographer
Nia Hansen Sound Designer
Lee Orloff Sound Mixer
Stephen Blackehart Steemie
Trygge Toven Music Supervisor
Gene Colan Thanks
John Buscema Characters
Bill Mantlo Characters
Renae Moneymaker Stunt Coordinator
Marco Rubeo Set Designer
Arnold Drake Thanks
Daniel Sudick Special Effects Supervisor
Thomas Lappin "C" Camera Operator