Looks like director Christopher Nolan (The Dark Knight, Momento) will mess with our heads again with his upcoming mind-control thriller Inception.  The impressive cast is led by Leonardo DiCaprio and includes Ellen Page, Joseph Gordan-Levitt, Cillian Murphy, Marion Cotillard, Ken Watanabe, Tom Hardy, and Michael Cain.

DiCaprio plays a business man involved in a process that allows him access into people’s minds and dreams. Things get complicated, however, when a rival (Watanabe) begins to blackmail him. The film opens in theaters on July 16, 2010.

Check out the mind-bending trailer: