Robbie Hart is singing the hits of the 1980s at weddings and other celebrations. He also can keep the party going in good spirit, he knows what to say and when to say it. Julia is a waitress at the events where Robbie performs. When both of them find someone to marry and prepare for their weddings, it becomes clear that they've chosen wrong partners.

Henry Hill is a small time gangster, who takes part in a robbery with Jimmy Conway and Tommy De Vito, two other gangsters who have set their sights a bit higher. His two partners kill off everyone else involved in the robbery, and slowly start to climb up through the hierarchy of the Mob. Henry, however, is badly affected by his partners success, but will he stoop low enough to bring about the downfall of Jimmy and Tommy?

The continuing saga of the Corleone crime family tells the story of a young Vito Corleone growing up in Sicily and in 1910s New York; and follows Michael Corleone in the 1950s as he attempts to expand the family business into Las Vegas, Hollywood and Cuba.