"When Earth astronaut Capt. Chuck Baker arrives on Planet 51 -- a world reminiscent of American suburbia circa 1950 -- he tries to avoid capture, recover his spaceship and make it home safely, all with the help of an empathetic little green being."
Dwayne Johnson
as Capt. Charles 'Chuck' Baker (voice)
Seann William Scott
as Skiff (voice)
Jessica Biel
as Neera (voice)
Justin Long
as Lem / Rover (voice)
Gary Oldman
as General Grawl (voice)
John Cleese
as Professor Kipple (voice)
Alan Marriott
as Glar (voice)
Freddie Benedict
as Eckle (voice)
Mathew Horne
as Soldier Vesklin (voice)
James Corden
as Soldier Vernkot (voice)
Lewis Macleod
as Additional Voices (voice)
Rupert Degas
as Additional Voices / Chief Gorlock (voice)
Rebecca Front
Vincent Marzello
Emma Tate
Pete Atkin
Laurence Bouvard
Brian Bowles
Fernando Juárez
Art Direction
Joe Stillman
Writer
Jorge Blanco
Director
Ignacio Pérez Dolset
Producer
Guy Collins
Alex Rodríguez
Editor
Peter Burgis
Foley Artist
Ed Colyer
Foley Mixer
Derek Trigg
Foley Editor
Andie Derrick
Álvaro de Iscar
Sound Editor
Larry Hopkins
Sound Mixer
James Harrison
Sound Effects
Max Bygrave
Sound Effects Editor
Mercedes Gamero
Executive Producer
Peter D. Graves
Chris Burdon
Sound Re-Recording Mixer
Michael Maker
Jack Stew
Nick Foley
ADR Mixer
Michael Ryan
José A. Rodriguez Diaz
Albert Martínez Martín
Stephen Margolis
Patrick Meehan
Mercedes Rey
Javier Dolset
Julian Muñoz Romero
Production Design
Roberto H.G.
Ricardo García Arrojo
Albie Hecht
Juan Antonio Perez Ramirez
Yannick Honore
Animation
Joseph Stracey
Sound Effects Designer
Danny Hambrook
Glen Gathard
Karen Lindsay-Stewart
Casting
Dillon Bennett
Idea
Javier Abad
Ruth Lambert
Marcos Martínez
Robert McGee
Chris Brown
Music
James Seymour Brett
Original Music Composer
Martin Cantwell
Co-Director
Carolina Jiménez
Layout