Planet 51

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.

Cast

Justin Long

Lem (voice)

Dwayne Johnson

Chuck Baker (voice)

Jessica Biel

Neera (voice)

Seann William Scott

Skiff (voice)

Gary Oldman

General Grawl (voice)