Peter Quill
Gamora
Drax
Groot (voice)
Rocket (voice)
Ronan
Yondu Udonta
Nebula
Korath
Corpsman Dey
Nova Prime
The Collector
Meredith Quill
Kraglin / On Set Rocket
Denarian Saal
The Broker
On Set Groot
Young Quill
Grandpa
Meredith's Mother
Meredith's Brother
Meredith's Best Friend
Dr. Fitzgibbon
Bereet
Horuz
Horuz' Mate
Sacrificed Nova Corpsman
Xandarian Ladies' Man
Pretty Xandarian
Nova Arresting Pilot
Corpsman Dey's Partner
Kree Ambassador
Nova Prime's Assistant
Head Riot Guard
Angry Guard
Mean Guard
Sad Woman with Horns
Moloka Dar
Monstrous Inmate
Mottled Prisoner
Burly Prisoner
The Other
Watchtower Guard
One Legged Prisoner
Rifle Guard
'Drop the Leg' Guard
Carina
Tortured Pink Girl
Pit Boss
Lady of the Boot of Jemiah
Knowhere Dispatcher
Sad Krylorian Girl
One-Eyed Ravager
Ravager Pilot
Ravager Navigator (voice)
Nova Centurion
Nova Starblaster Pilot
Alien Nova Pilot
Maskless Sakaaran
Corpsman Dey's Wife
Corpsman Dey's Daughter
Goth Ravager
Crying Xandarian Citizen
Thanos (uncredited)
Prisoner (uncredited)
Ravager Pilot (uncredited)
Howard the Duck (voice) (uncredited)
Kyln Prisoner (uncredited)
Xandar Resident (uncredited)