Batman: White Knight stopped with a fist, i.e. Batman's methods. This led him to turn the Joker into a politician, using the character's intelligence and charisma to win the people of Gotham over. DC Comics had no problems with the ideas that Murphy had for the series such as changing the timeline in Batman's history. However, the adult content like nudity and profanity that Murphy had intended to include were not permitted. Murphy revealed that the Joker in "White Knight" has the real name Jack Napier, a callback to Tim Burton's 1989 "Batman" film where the Joker played by Jack Nicholson also shares
Joker (The Dark Knight) on the "clown". Later, the Joker kills Gambol and takes over his gang. After learning that Batman has retrieved Lau, Maroni and the Chechen accept the Joker's offer. The Joker announces that people will die each day until Batman reveals his true identity, and makes good on his threat by assassinating Gotham Police Commissioner Gillian B. Loeb (Colin McFarlane) and mob trial Judge Janet Surillo (Nydia Rodriguez Terracina). When Gotham's district attorney, Harvey Dent (Aaron Eckhart), attempts to draw him out by identifying himself as Batman, the Joker tries to kidnap him, only to be arrested. Batman interrogates him after