, the Joker is played by Jack Nicholson. On this version he a character named Jack Napier, that's discovered to become the person who shot Thomas and Martha Wayne, Hence making the Batman. Ironically It might be the Batman who produces the Joker in a method, as when he arrives http://rowanvurtn.blogkoo.com/the-smart-trick-of-joker-that-no-one-is-discussing-29849957