Inception is a 2010 science fiction action film written and directed by Christopher Nolan, who also produced the film with his wife, Emma Thomas. The film stars Leonardo DiCaprio as a professional thief who steals information by infiltrating the subconscious of his targets. He is offered a chance to have his criminal history erased as payment for the implantation of another person's idea into a target's subconscious. The ensemble cast includes Ken Watanabe, Joseph Gordon-Levitt, Marion Cotillard, Ellen Page, Tom Hardy, Dileep Rao, Cillian Murphy, Tom Berenger, and Michael Caine.
Dominick "Dom" Cobb and Arthur are "extractors": they perform corporate espionage using experimental military technology to infiltrate their targets' subconscious and extract information through a shared dream world. Their latest target, Saito, reveals he arranged their mission to test Cobb for a seemingly impossible job: implanting an idea in a person's subconscious, or "inception". Saito wants Cobb to convince Robert, the son of Saito's ailing competitor Maurice Fischer, to dissolve his father's company. In return, Saito promises to clear Cobb's criminal status, which prevents him from returning home to his children.