The Joker

The Joker is a fictional character, a comic book supervillain who appears in publications by DC Comics. The character was created by Jerry Robinson, Bill Finger and Bob Kane, and first appeared in Batman #1 (Spring 1940). As the archenemy of the superhero Batman, the Joker has subsequently appeared in television programs, films, games, and on a variety of merchandise. The credit for creating the character is disputed, with both Kane and Robinson claiming responsibility for the Joker's design, but acknowledging Finger's writing contribution.