Before voicing the Joker, Mark Hamill played another DC Comics villain with a distinctive laugh

Fans will always remember Mark Hamill for his iconic take on The Joker, but before that, the "Star Wars" actor portrayed ...
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Mark Hamill Reacts to Robert Irwin’s Favorite ‘Star Wars’ Movie — And Totally Agrees (Exclusive)

Mark Hamill has been many things over the years — Jedi knight, Joker voice, and beloved pop-culture icon. But he’s also a fan at heart, and when it comes to Star Wars, he couldn’t agree more with ...