Los Angeles, 1949. Ruthless, Brooklyn-born mob king Mickey Cohen (Sean Penn) runs the show in this town... that is until a crew of LAPD officers led by Sgt. John O'Mara (Josh Brolin) and Jerry Wooters (Ryan Gosling) wage war on his empire. GANGSTER SQUAD also stars Nick Nolte, Emma Stone, Anthony Mackie, Giovanni Ribisi, Michael Pena, and Robert Patrick. Plus! When you buy, get never before seen bonus features TOUGH GUYS WITH STYLE, DELETED SCENES, RYAN & EMMA ON THE SET, and BRINGING BACK GANGSTERS.