Director: Ruben Fleischer Starring: Josh Brolin, Ryan Gosling, Emma Stone, Sean Penn, Robert Patrick, Michael Pena Written by: Will Beall and (based on the book) Paul Liberman Running Time: 113 mins Cert: 15 Release date: 10th January 2013 While I was watching Gangster Squad in a 1/3 full cinema, one film kept popping into my…