BROOKLYN MOBSTER AND PROLIFIC HIT MAN Jimmy Conlon (Liam Neeson), once known as The Gravedigger, has seen better days. Longtime best friend of mob boss Shawn Maguire (Ed Harris), Jimmy, now 55, is haunted by the sins of his past as well as a dogged police detective (Vincent DOnofrio) whos been one step behind Jimmy for 30 years.