Gangster Squad movie poster with cast HD Wallpaper

The movie poster for Gangster Squad features a collage of the main cast members. From left to right, Josh Brolin, Ryan Gosling, Emma Stone, and Sean Penn are prominently displayed. The title 'GANGSTER SQUAD' is centered in large, stylized letters, with the release date 'SEPTEMBER 7' below it. The names of the actors are listed below their respective images.