In the continuing saga of the Corleone crime family, a young Vito Corleone grows up in Sicily and in 1910s New York. In the 1950s, Michael Corleone attempts to expand the family business into Las Vegas, Hollywood and Cuba.

An FBI undercover agent infilitrates the mob and finds himself identifying more with the mafia life at the expense of his regular one.

The true story of Henry Hill, a half-Irish, half-Sicilian Brooklyn kid who is adopted by neighbourhood gangsters at an early age and climbs the ranks of a Mafia family under the guidance of Jimmy Conway.

Terry Malloy dreams about being a prize fighter, while tending his pigeons and running errands at the docks for Johnny Friendly, the corrupt boss of the dockers union. Terry witnesses a murder by two of Johnny's thugs, and later meets the dead man's sister and feels responsible for his death. She introduces him to Father Barry, who tries to force him to provide information for the courts that will smash the dock racketeers.

Spanning the years 1945 to 1955, a chronicle of the fictional Italian-American Corleone crime family. When organized crime family patriarch, Vito Corleone barely survives an attempt on his life, his youngest son, Michael steps in to take care of the would-be killers, launching a campaign of bloody revenge.