Mickey Rourke is scooping up major accolades for playing a pro-wrestler in Darren Aronofsky's new movie -- but there are other actors-turned wrestlers ready to challenge his dominance! In fist-pumping sports action movies like Rocky III and brainier fare like The World According to Garp, these rumblers take center stage. You won't want to miss these arena-sized bodies (and egos) clashing over who's the baddest wrestler in Hollywood. Vote in our tournament and place your bets!