The Dark Knight would not be out of place on a double bill with films like Heat or American Gangster. It tells the epic story of how Batman teams up with law enforcement officials to take down a coalition of organized crime figures in Gotham City. In comes the Joker to save the mob from the clutches of the law and play a few public relations terrorist games with the Gotham City Police Department and the citizens. In its fast paced and exciting way, it deals with the ramifications of the principal character's decisions, i.e., how Police Chief Gordon's decision to fight alongside Batman affects his family's safety or how Harvey Dent's tough stance on Gotham's criminal element impacts his sanity. The film is packed with great actors and memorable performances. There is not a weak link in the lot. Heath Ledger fulfills all the hype surrounding his portrayal of the Joker, much more superiour to Jack Nicholson's interpretation of the character. Maggie Gyllenhaal is a vast improvement to the current Mrs. Cruise in the girlfriend role. In addition to these winning elements there is plenty of action and great cinematography. The main credit for the overall success of this film must go to Christopher Nolan. He capably balances the story and action elements with the great performances and creates one of the greatest comic books adaptations in movie history.