Inception stars American actor Joseph Gordon-Levitt.
Inception . The ensemble cast additionally includes Ken Watanabe , Joseph Gordon-Levitt , Marion Cotillard , Ellen Page , Tom Hardy , Dileep Rao , Cillian Murphy , Tom Berenger , and Michael Caine . Joseph Leonard Gordon-Levitt ( [ ˈlɛvᵻt ] born February 17 , 1981 ) is an American actor and filmmaker .