In a world where technology exists to enter the human mind through dream invasion, a single idea within one's mind can be the most dangerous weapon or the most valuable asset. The film is scheduled to be released in both conventional and IMAX theaters on July 16, 2010. Starring Leonardo DiCaprio, along with Ken Watanabe, Joseph Gordon-Levitt, Marion Cotillard, Ellen Page, Tom Hardy, Cillian Murphy, Tom Berenger and Michael Caine.