New Gangster Squad trailer showcases reshot scenes

The new trailer for the Sean Penn, Josh Brolin and Ryan Gosling mob drama 'Gangster Squad' has been released offering up recently reshot scenes for us to feast on.

Originally the film, which depicts a rogue LA police outfit led by Brolin and Gosling trying to take down notorious mobster Mickey Cohen (Penn), was to have featured a scene where moviegoers at the iconic Grauman's Chinese Theater in Hollywood were fired upon, but after the tragic Aurora massacre during a midnight screening of 'The Dark Knight Rises', several scenes were reshot.

The new trailer for the movie, which also boasts Nick Nolte, Emma Stone, Michael Pena and Giovanni Ribisi among its stellar cast, is another hi-octane, incendiary hard boiled delight and includes a load of new footage from the film.

'Gangster Squad' follows the events surrounding the LAPD's efforts to take back their nascent city from one of the most dangerous mafia bosses of all time and is due to be released on 11 January 2013.