Months after Mark Hamill's return to the big screen in the reprisal of his first iconic role as Luke Skywalker in 'Star Wars: The Force Awakens,' the actor is set to reprise his second most beloved character in the geek world. Cartoon Network is bringing back the DC Comics superheroes for a new show, 'Justice League Action,' and Hamill is back voicing The Joker, facing Kevin Conroy's Batman once more! Read More »