Jack Napier, also known as the Joker, is a fictional character introduced in the 1989 superhero film Batman, directed by Tim Burton. Primarily portrayed by Jack Nicholson, the character was based on the DC Comics supervillain the Joker.
Add actors/actresses and cast the roles/films/series that they were rumored, considered, offered, negotiated, auditioned, turned down, and/or originally casted before getting recasted. (Please double-check in research.)