GOTHAM star Cameron Monaghan thrilled fans at San Diego, California's Comic-Con event on Friday night (10Jul15) by staying in character as The Joker and stealing the microphone from a fan during a question and answer session with the show's cast. His antics prompted event security to pretend to tackle him to the ground and drag him away, as he directed a line at co-star Ben MCKenzie, shouting, "This is for Detective Gordon (MCKenzie). Would you say you have a high pain threshold?", much to attendees' amusement.