Coming to theaters on September 7 is Gangster Squad, based on the true story of the L.A.P.D.'s battles with the East Coast Mafia in the 1940s and 1950s. The film is directed by Reuben Fleischer (Zombieland, 30 Minutes or Less) and stars Ryan Gosling (The Driver in Drive, Stephen in The Ides of March) as Sgt. Jerry Wooters, Josh Brolin (Jonah Hex, young Agent K in Men in Black 3) as Sgt. John O'Mara, Sean Penn (Spicoli in Fast Times at Ridgemont High, Jimmy Markum in Mystic River) as Mickey Cohen, Emma Stone (Gwen Stacy in The Amazing Spider-Man, Wichita in Zombieland) as Grace Faraday, Anthony