Chris Pratt

Peter Quill / Star-Lord

Zoe Saldana

Gamora

Dave Bautista

Drax the Destroyer

Vin Diesel

Groot (voice)

Bradley Cooper

Rocket (voice)

Lee Pace

Ronan the Accuser

Michael Rooker

Yondu Udonta

Karen Gillan

Nebula

Djimon Hounsou

Korath

John C. Reilly

Corpsman Dey

Glenn Close

Nova Prime

Benicio del Toro

Taneleer Tivan / The Collector

Laura Haddock

Meredith Quill

Sean Gunn

Kraglin / On Set Rocket

Peter Serafinowicz

Denarian Saal

Christopher Fairbank

The Broker

Wyatt Oleff

Young Quill

Gregg Henry

Grandpa

Solomon Mousley

Meredith's Brother

Robert Firth

Dr. Fitzgibbon

Melia Kreiling

Bereet

Tom Proctor

Horuz

Nick Holmes

Horuz' Mate

Stan Lee

Xandarian Ladies' Man

Nicole Alexandra Shipley

Pretty Xandarian

Sharif Atkins

Nova Arresting Pilot

Brendan Fehr

Corpsman Dey's Partner

Tomas Arana

Kree Ambassador

Mikaela Hoover

Nova Prime's Assistant

Emmett Scanlan

Head Riot Guard

Dominic Grant

Angry Guard

Spencer Wilding

Mean Guard

Alison Lintott

Sad Woman with Horns

Nathan Fillion

Monstrous Inmate

Keeley Forsyth

Mottled Prisoner

Alexis Denisof

The Other

Enzo Cilenti

Watchtower Guard

Ronan Summers

"Drop the Leg" Guard

Ophelia Lovibond

Carina

Laura Ortiz

Tortured Pink Girl

Marama Corlett

Pit Boss

Alex Rose

Lady of the Boot of Jemiah

Ekaterina Zalitko

Lady of the Boot of Jemiah

Emily Redding

Lady of the Boot of Jemiah

Fred

Cosmo the Space Dog

Stephen Blackehart

Knowhere Dispatcher

Ralph Ineson

Ravager Pilot

Rob Zombie

Ravager Navigator (voice)

John Brotherton

Nova Starblaster Pilot

Graham Shiels

Alien Nova Pilot

James Gunn

Maskless Sakaaran

Rachel Cullen

Corpsman Dey's Wife

Isabella Poynton

Corpsman Dey's Daughter

Josh Brolin

Thanos (uncredited)

Lloyd Kaufman

Prisoner (uncredited)

Seth Green

Howard the Duck (voice) (uncredited)

Jimmy Star

Prisoner (uncredited)

Christopher Boyes

Sound

Christopher Boyes

Sound

Christopher Boyes

Sound

Stan Lee

Production

Kevin Feige

Production

James Gunn

Directing

James Gunn

Writing

Peter MacDonald

Directing

Ben Davis

Camera

Charles Wood

Art

Fred Raskin

Editing

Victoria Alonso

Production

Matthew Wood

Sound

Matthew Wood

Sound

Dan Abnett

Writing

Barbara Harris

Production

Jonathan Schwartz

Production

Nicole Perlman

Writing

David Acord

Sound

David Acord

Sound

Lora Hirschberg

Sound

Andy Lanning

Writing

Jim Barr

Art

Steve Dent

Crew

Chris Manning

Sound

Chris Manning

Sound

Robert Hladik

Crew