- Directors: Christopher Nolan
- Producers: Christopher Nolan, Charles Roven, Emma Thomas
- Writers: Screenplay, Christopher Nolan, Jonathan Nolan, Story, David S Goyer, Christopher Nolan, Comic Book, Bob Kane, Bill Finger
- Genres: Action, Crime, Thriller
- Actors: Christian Bale, Michael Caine, Heath Ledger, Aaron Eckhart, Gary Oldman, Maggie Gyllenhaal, Morgan Freeman
In Gotham City, the Joker robs a mob bank with his accomplices, whom he tricks into killing one another, ultimately killing the last one himself. That night, Batman and Lieutenant James Gordon contemplate including new district attorney Harvey Dent in their plan to eradicate the mob. However, Batman wonders if Dent can be trusted. Bruce runs into Rachel Dawes and Dent, who are dating, and after talking to Dent, he realizes Dent’s sincerity and decides to host a fundraiser for him. Mob bosses Sal Maroni, Gambol, and the Chechen meet with other underworld gangsters to discuss both Batman and Dent, who have been cracking down on the mobster’s operations. Lau, a Chinese mafia accountant, informs them that he has hidden their money and fled to Hong Kong in an attempt to preempt Gordon’s plan to seize the mobsters’ funds and hide from Dent’s jurisdiction.
In Hong Kong, Batman captures Lau and delivers him to the Gotham City police, where Lau agrees to testify against the mob. In retaliation, the mobsters hire the Joker to kill Batman and Lau. The Joker issues an ultimatum to Gotham, stating that people will die each day until Batman reveals his identity. When Commissioner Gillian B. Loeb and Judge Surillo are murdered by corrupt police, the public blames Batman, prompting Bruce to decide to reveal his identity. Before Bruce can turn himself in, Dent announces at a press conference that he himself is Batman and is arrested as part of a plan to draw the Joker out of hiding. The Joker attempts to ambush the police convoy carrying Dent, but Batman and Gordon intervene and capture him. In recognition of his actions, Gordon is appointed the new police commissioner.
The Joker’s plan to destroy the ferries fails after the passengers on both decide not to destroy each other. Batman locates and subdues the Joker, preventing him from destroying both ferries. When Batman refuses to kill the Joker, the Joker acknowledges that Batman is truly incorruptible, but that Dent was not, and that he has unleashed Dent upon the city. Leaving the Joker for the SWAT team, Batman searches for Dent. At the remains of the building where Rachel died, Batman finds Dent holding Gordon and his family at gunpoint. Dent judges the innocence of Batman, himself, and Gordon’s son through three coin tosses. As the result of the first two flips, he shoots Batman in the abdomen and spares himself. Before Dent can determine the boy’s fate, Batman, who was wearing body armor, tackles him over the side of the building. Gordon’s son is saved, but Dent and Batman fall to the ground below resulting in Dent’s death. Knowing that the citizens of Gotham will lose hope and all morale if Dent’s rampage becomes public news, Batman convinces Gordon to hold him responsible for the murders. Gordon smashes the Bat-Signal, and a manhunt for Batman begins.