The cast of 'Jersey Shore' braves slaps, punches, and marinara sauce to win cash in The Silent Library. Featured Challenges: * Round 1: Back Butter, Susperder Strike, Slapping Machine * Round 2: Fed Up Groom, Falling Star, Ungrouped Hug * Round 3: Hitted Show, Smell Good Hurt Bad, Pizza Shoot Off * Round 4: Bad Door