returns as Bruce Wayne/Batman. The late Heath Ledger portrays the Joker, the infamous and psychotic archrival of Batman. Aaron Eckhart is in the film as Harvey Dent, the handsome and intelligent district attorney of Gotham. Gary Oldman, Michael Caine and Morgan Freeman return as Jim Gordon, Alfred and Lucius Fox, respectively. "The Dark Knight" will premiere on July 17, 2008 in Australia, July 18, 2008 in North America and on July 25, 2008 in the United Kingdom, respectively. "You've ...