Planet 51
Something strange is coming to their planet... Us!
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.
Trailer
Cast
Justin Long
Lem (voice)
John Cleese
Professor Kipple (voice)
Candi Milo
Teacher (voice)
Rebecca Front
Additional Voices (voice)
Vincent Marzello
Additional Voices (voice)
Mathew Horne
Soldier #1 (voice)
James Corden
Soldier #2 (voice)
Frank Welker
Ripley / Rover (voice)
Renée Zellweger
Lem's Mom (voice)
Emma Tate
Additional Voices (voice)
Laurence Bouvard
Additional Voices (voice)
Dwayne Johnson
Chuck Baker (voice)
Seann William Scott
Skiff (voice)
Gary Oldman
General Grawl (voice)
Alan Marriott
Glar (voice)
Jim Cummings
Lem's Dad (voice)
Lewis Macleod
Additional Voices (voice)
Rupert Degas
Additional Voices / Chief Gorlock (voice) (uncredited)
Jessica Biel
Neera (voice)
Alan Cumming
Alien Mailman (voice)
Pete Atkin
Additional Voices (voice)
Brian Bowles
Additional Voices (voice)