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