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 his continuing war on crime. With the help of Lieutenant Jim Gordon and District Attorney Harvey Dent, Batman sets out to destroy organized crime in Gotham for good. The triumvirate proves to be effective, but they soon find themselves prey to a rising criminal mastermind known as the Joker, who thrusts Gotham into anarchy and forces the Dark Knight ever closer to crossing the fine line between hero and vigilante. Academy Award nominee Heath Ledger stars as arch-villain The Joker, and Aaron Eckhart plays District Attorney Harvey Dent. Maggie Gyllenhaal joins the cast in the role of Rachel Dawes. Returning from “Batman Begins” are Gary Oldman as Lieutenant Jim Gordon; Oscar winner Michael Caine as Alfred; and Oscar winner Morgan Freeman as Lucius Fox.