Al Capone may be the most famous Chicago mobster, but his successor, Frank "The Enforcer" Nitti (Anthony LaPaglia), was just as ruthless. This biopic goes to great lengths to accurately trace Nitti's rise to the top of the Windy City's … Anthony LaPaglia, Vincent Guastaferro, Trini Alvarado, Michael Moriarty, Michael Russo, Louis Guss, Clayton Landey Added on Amazon Prime 2020-12-16. Youtube Trailer