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.
Planet 51 is a 2009 animated science fiction comedy film directed by Jorge Blanco from a script by Joe Stillman. Starring the voices of Dwayne Johnson, Justin Long, Jessica Biel, Gary Oldman, Seann William Scott and John Cleese, the film follows an astronaut who lands on an alien planet, as one of the aliens helps him return to his ship while evading the military.