The Irishman. This movie covers the Irishman who confessed he killed head of Teamsters Jimmy hoffa. Still, many people argue that he didn't kill Jimmy, and the person of interest are under mistery. It's definitely not a gangster movie, it's more like that life is nothing but vane. Directed by Martin Scorsese!! Staring Al Pacino, Robert De Niro and Joe Pecci.