The follow-up to the action hit "Batman Begins," "The Dark Knight" reunites director Christopher Nolan and star Christian Bale, who reprises the role of Batman/Bruce Wayne. In the new film, Batman raises the stakes in his war on crime. With the help of Lieutenant Jim Gordon and District Attorney Harvey Dent, Batman sets out to dismantle the remaining criminal organizations that plague the city streets. The partnership proves to be effective, but they soon find themselves prey to a reign of chaos unleashed by a rising criminal mastermind known to the terrified citizens of Gotham as The Joker.The film also stars Academy Award winner Michael Caine ("The Cider House Rules") as Alfred; Academy Award nominee Heath Ledger ("Brokeback Mountain") as arch-villain The Joker; Gary Oldman as Lieutenant Jim Gordon; Aaron Eckhart as District Attorney Harvey Dent, who becomes better known as another of Batman's arch-nemeses, Two-Face; Maggie Gyllenhaal as Rachel Dawes; and Oscar winner Morgan Freeman ("Million Dollar Baby") as Lucius Fox."The Dark Knight" is being produced by Emma Thomas, Charles Roven and Christopher Nolan, with Kevin De La Noy, Benjamin Melniker and Michael E. Uslan serving as executive producers. Nolan is directing the film from a screenplay written by Jonathan Nolan and Christopher Nolan, story by Christopher Nolan & David Goyer. "The Dark Knight" is based upon Batman characters created by Bob Kane and published by DC Comics."The Dark Knight" will be presented by Warner Bros. Pictures in association with Legendary Pictures. The film will be distributed worldwide by Warner Bros. Pictures.