STAGE TUBE: First Look - Trailer for Sean Penn's GANGSTER SQUAD

GANGSTER SQUAD is coming to theaters on October 12, 2012 from Warner Bros. Pictures. The drama thriller is directed by Ruben Fleischer and stars Josh Brolin, Ryan Gosling, Nick Nolte, Robert Patrick, Michael Peña, Giovanni Ribisi, Anthony Mackie, Emma Stone and Sean Penn.

The story is set in Los Angeles, 1949. Ruthless, Brooklyn-born mob king Mickey Cohen (Sean Penn) runs the show in this town, reaping the ill-gotten gains from the drugs, the guns, the prostitutes and--if he has his way--every wire bet placed west of Chicago. And he does it all with the protection of not only his own paid goons, but also the police and the politicians who are under his control.

It's enough to intimidate even the bravest, street-hardened cop...except, perhaps, for the small, secret crew of LAPD outsiders led by Sgt. John O'Mara (Josh Brolin) and Jerry Wooters (Ryan Gosling), who come together to try to tear Cohen's world apart. "The Gangster Squad" is a colorful retelling of events surrounding the LAPD's efforts to take back their nascent city from one of the most dangerous mafia bosses of all time.

Get a first look at the upcoming film below!