Rodney Copperbottom is a young robot inventor who dreams of making the world a better place, until the evil Ratchet takes over Bigweld Industries. Now, Rodney's dreams – and those of his friends – are in danger of becoming obsolete.

Ewan McGregor
as Rodney Copperbottom (voice)

Halle Berry
as Cappy (voice)

Greg Kinnear
as Ratchet (voice)

Mel Brooks
as Bigweld (voice)

Drew Carey
as Crank (voice)

Amanda Bynes
as Piper (voice)

Robin Williams
as Fender (voice)

Jim Broadbent
as Madame Gasket (voice)

Stanley Tucci
as Herb Copperbottom (voice)

Dianne Wiest
as Mrs. Copperbottom (voice)
CinemaSerf
"Rodney" is the creative sort of robot. He has grand designs that will never come to fruition at home, so he heads to the big city where he hopes that the legendary "Big Weld" will snap up his inventions. Thing is, by the time he arrives there's been a bit of a coup at the plant and the business in ...