Chris Pratt
Role: Peter Quill / Star-Lord
Pom Klementieff
Role: Mantis
Vin Diesel
Role: Groot (voice)
Bradley Cooper
Role: Rocket (voice)
Sean Gunn
Role: Kraglin / Young Rocket (voice)
Chukwudi Iwuji
Role: The High Evolutionary
Will Poulter
Role: Adam Warlock
Maria Bakalova
Role: Cosmo (voice)
Elizabeth Debicki
Role: Ayesha
Sylvester Stallone
Role: Stakar Ogord
Austin Freeman
Role: On-Set Groot / Phlektik Guard
Stephen Blackehart
Role: Steemie Blueliver
Terence Rosemore
Role: Xlomo Smeth
Sarah Alami
Role: Ssssaralami
Jasmine Munoz
Role: Hoobtoe
Giovannie Cruz
Role: Orloni Peddler
Nico Santos
Role: Recorder Theel
Miriam Shor
Role: Recorder Vim
Noa Raskin
Role: Baby Rocket (voice)
Linda Cardellini
Role: Lylla
Mikaela Hoover
Role: Floor
Judy Greer
Role: War Pig (voice)
Reinaldo Faberlle
Role: Behemoth (voice)
Tara Strong
Role: Mainframe (voice)
Jared Leland Gore
Role: Krugarr
Michael Rosenbaum
Role: Martinex
Elan Gale
Role: Beardy Ravager
Molly C. Quinn
Role: Molly Ravager
Gerardo Davila
Role: Fitz-Gibbonok
Dee Bradley Baker
Role: Blurp (voice)
Hanna Pak
Role: Humanimal Turtle Experiment
Jennifer Holland
Role: Administrator Kwol
Nathan Fillion
Role: Master Karja
Kyle Mclean
Role: The Boss's Nephew
Benjamin Byron Davis
Role: Bletelsnort
Tiffany Smith
Role: Orgocorp Host Friniki
Joe Daru
Role: Security Assistant
Daniela Melchior
Role: Ura
Jonathan Mercedes
Role: Gamora Shoots This Guy!
Jonathan Fritschi
Role: Carrot Head Guard
Diego Ward
Role: Carrot Head's Friend
Max Bickelhaup
Role: Kitty Orgosentry
Brandon Morales
Role: Dancing Guard
Renae Moneymaker
Role: Violent Orgosentry
Alexis Hadesty
Role: Humanimal Rabbit
Tara Warren
Role: Humanimal Kangaroo
Candi VandiZandi
Role: Humanimal Monkey
Grecia Balboa
Role: Warthog Mother
Caleb Spillyards
Role: Humanimal Panda Bear
Darla Delgado
Role: Neelie
Michelle Civile
Role: Blue Jay Postal Worker
Ken Lyle
Role: Rabbit Businessman
Elodie Clarke
Role: Humanimal Bush Baby Toddler
John William Wright
Role: Humanimal Hyena
Autumn Griffin
Role: Humanimal Bat Child
Skylar Huntley
Role: Humanimal Bat Child
Dane DiLiegro
Role: Unsavory Octopus
Yael Ocasio
Role: Star Child
Adelynn Spoon
Role: Star Child
Henry Heffernan
Role: Star Child
Brooklyn Skye Oliver
Role: Star Child
Scarlett Blum
Role: Star Child
Emery Grilliot
Role: Star Child
Amelia Waters
Role: Star Child
Lloyd Kaufman
Role: Gridlemop (voice)
Seth Green
Role: Howard the Duck (voice)
Christopher Fairbank
Role: Broker
Rhett Miller
Role: Bzermikitokolok
Natalia Safran
Role: Controller
Michael Rooker
Role: Yondu
James Gunn
Role: Lamb-Shank (voice)
Pete Davidson
Role: Phlektik
Jessica Fontaine
Role: Phlektik Guard
Karen Abercrombie
Role: Grandma Quill
Gregg Henry
Role: Grandpa Quill
Adriana Leonard
Role: Crying Krylorian Citizen
Bonnie Discepolo
Role: Crying Krylorian Citizen
Clare Grant
Role: Crying Krylorian Citizen
Grace Gunn
Role: Crying Krylorian Citizen
Will Gunn
Role: Crying Krylorian Citizen
