Mark Hamill Reportedly Official for Batman: The Killing Joke Adaptation
Earlier this month, Warner Bros. announced plans for the Batman: Killing Joke animated movie at Comic-Con International San Diego sending many fans home even happier than they already were from the event. Following the announcement, Mark Hamill made it clear that he was interested in returning to the role of the Joker for the animated movie, and it seems that that is exactly what is happening.
Hamill actually stated back in 2011 at Comic-Con that he wanted to voice the character again, and teased he was up for voicing Joker for Batman: The Killing Joke when he tweeted, "Fingers crossed."

Hamill first voiced the Joker 23 years ago, in 1992, for multiple episodes of the acclaimed Batman: The Animated Series, and has continued playing the role in multiple animated and video game projects, most recently in Batman: Arkham Knight.
In more news, longtime Batman voice actor Kevin Conroy has also expressed his enthusiasm for potentially voicing Batman in the animated adaptation.