Jack Napier is an alter-ego associated with the Joker, sometimes used as the character's real name. This is a tribute to the actors Jack Nicholson and Alan Napier. It has been used by several incarnations of the Joker, although usually as an alias and not a secret identity.
The "Jack Napier" identity was created by Sam Hamm and Warren Skaaren for the Tim Burton's film Batman (1989).
Community content is available under CC-BY-SA unless otherwise noted.
