Run All Night

Longtime hit man Jimmy Conlon (Liam Neeson), best friend of mob boss Shawn Maguire (Ed Harris), has seen better days. He's haunted both by the sins of his past and a police detective who's been breathing down his neck for 30 years, and the only comfort Jimmy has is whiskey. However, when his estranged son (Joel Kinnaman) becomes a mob target, Jimmy figures that the only way to atone for his past mistakes is to make sure that his son doesn't wind up at the wrong end of a gun.