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.

Top Cast

Dwayne Johnson

Capt. Charles 'Chuck' Baker (voice)

Seann William Scott

Skiff (voice)

Jessica Biel

Neera (voice)

Justin Long

Lem / Rover (voice)

Gary Oldman

General Grawl (voice)