These documentaries reveal how the Mafia operates like a government, complete with its own laws and punishments.

A new Fox Nation series chronicles American organized crime from Prohibition-era Chicago to 1980s New York through five ...

Philly vs. The Mafia' looks at the violence that unfolded as the factions sought control of organized crime in the city. It premieres Oct. 22.

Philadelphia vs. The Mafia, explores the story of a deadly fight between two mafia lords in Philadelphia in the 1990s.

Las Vegas is known as Sin City — but its origins are stranger than most realize. This documentary explores how Mormons and ...