Don Vito Corleone, head of the Corleone mafia family, attends his daughter's wedding, where his youngest son Michael, a decorated WWII Marine, seems disinterested in the family business. Despite being kind to those who show respect, Vito is ruthless against those who disrespected him. When a rival family seeks to sell drugs and needs the Don's influence, Vito refuses, leading to a clash between his old values and new ways, which may force Michael to take drastic action and spark a mob war that could destroy the Corleone family.

The Godfather
The aging head of a notorious crime family, Don Vito Corleone, starts to pass on his authority to his youngest son Michael, setting off a chain reaction that threatens the lives of those close to him.