WATCHMEN star, Carla Gugino, is back to work for Zack Snyder. The HollywoodReporter notes Gugino is onboard for Warner Bros.’ SUCKER PUNCH, an action-fantasy film. Snyder also penned the surreal script set in a mental hospital. Gugino will play a staffer inside the institution. The cast includes Emily Browning, Vanessa Hudgens and Jena Malone. A Vancouver shoot is slated for fall.