The clown prince of crime returns. Fans of Batman: The Animated Series and more recently the Arkham Knight series can get hyped. Mark Hamill is returning to a role he alone has been the king of. Mark Hamill will once again voice The Joker for the upcoming "Killing Joke" animated film, which was announced earlier this year.
The rest of the casting has been kept a secret, but we will know more as the story develops and we will keep you posted.