Inception is a 2010 science fiction action heist film which was written, co-produced, and directed by Christopher Nolan. The film features an international ensemble cast including Leonardo DiCaprio, Ken Watanabe, Joseph Gordon-Levitt, Marion Cotillard, Ellen Page, Tom Hardy, Cillian Murphy, Dileep Rao, Tom Berenger, and Michael Caine. DiCaprio plays Dom Cobb, a specialised corporate spy and thief whose work consists of secretly extracting valuable commercial information from the unconscious minds of his targets while they dream. Wanted for murder and unable to visit his children, Cobb is offered a chance to regain his old life as payment for a task considered to be impossible: "Inception", the implantation of an original idea into a target's subconscious.