Mark Hamill, DC Movies Wiki

Mark Hamill portrayed Threshold in Gen¹³ and voiced The Joker in Batman: Mask of the Phantasm, The Batman/Superman Movie, Batman Beyond: Return of the Joker and Batman: The Killing Joke. He also voiced the Joker in numerous other adaptations. He was uncredited for voicing Jordan Pryce in Batman Beyond: Return of the Joker, and he also played The Trickster in the The Flash II: Revenge of the Trickster. Mark Hamill voiced Jack Nicholson's incarnation of The Joker in the 'Deleted Robin Storyboard S

Mark Hamill - Wikipedia

Joker in other media - Wikipedia

Batman: The Animated Series': Hirings, Firings, Last-Minute

Mark Hamill, Batman Wiki

Joker (DC Animated Universe), Villains Wiki

Mark Hamill answers one of the biggest questions about TLJ : r

Mark Hamill, Rickipedia: The Mummy Wiki

Mark Hamill - IMDb

Mark Hamill - The Infosphere, the Futurama Wiki