Heath Ledger didn’t want to base his version of the Joker on Jack Nicholson By the time Ledger began filming The Dark Knight, Nicholson was a three-time Oscar winner with even more nominations ...

Jack Nicholson's Joker makes murder into an art form by using everything from an electric joy buzzer to a quill pen to take out his enemies. Meanwhile, Heath Ledger's Joker uses boring old ...