|  |  | Where did the Joker come from? A brief history(PICS) www.latimes.com — Christopher Nolan's film, "The Dark Knight," certainly doesn't give us any clues. But though the character has many versions of his origin in the fictional world, his actual history is a multimedia mash-up of drawing.But to understand where Ledger came from in his acting, you have to go back to see the characters development over the last 68 years.More... (Movies) Comments Email Added 2008-07-20 09:50:22 optimusprime01