Killing Them Softly (2012)

Frankie and Russell are two ex-convicts hired to rob an illegal high-stakes poker game. The plan is to frame the game's organizer and for the two thieves to get away clean. However, it turns out the money belongs to the mafia, who hires hitman Jackie Cogan to track down the thieves. It's a bloody crime drama, with an excellent cast, and a brutally raw story of betrayal and revenge, interspersed with moments of dark humor. Add it to your watchlist!