. "Jack Napier, A.K.A. The Joker, is the main antagonist of the Tim Burton Batman series. He is a gangster turned terrorist and serial killer. He is also Batman's arch enemy. He is played by Troy Baker in the first film, Mark Hamill in the sequels, and by Cameron Monaghan in 1996."@en . . . "Jack Napier, A.K.A. The Joker, is the main antagonist of the Tim Burton Batman series. He is a gangster turned terrorist and serial killer. He is also Batman's arch enemy. He is played by Troy Baker in the first film, Mark Hamill in the sequels, and by Cameron Monaghan in 1996."@en . "The Joker (Mark Hamill)"@en .