Summer movie heroes
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"The Dark Knight"( Stephen Vaughan / Warner Bros. )
Film: "The Dark Knight" (July 18)
Powers: Nothing but a utility belt and detective smarts
Movie: The tragedy of Heath Ledger's death will definitely weigh on the film as most sit and watch it, but the performances have been hailed as some of the best in the franchise. A darker, deadlier Joker along with Harvey "Two-Face" Dent against Christian Bale's Batman. Fireworks.