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.
An obscure Italian magistrate suspects that a well-known industrialist commited murder, and decides to investigate him, and bring him to court, whatever it takes. But - will the magistrate have it in him to go against impossible odds, in the name of the Italian people he represents?
In a farmhouse in southern Italy, an old woman dies. Her husband summons their sons: from Rome, Raffaele, a judge facing a political case for which he risks assassination; from Naples, the religious and ideological Rocco, a counselor at a correctional institute for boys; from Turin, Nicola, a factory worker involved in labor disputes. Once home, each encounters the past and engages in reveries of what may come: Raffaele imagines his death, Rocco dreams of lifting the youth of Naples out of violence, drugs, and corruption, Nicola pictures embracing his estranged wife. Meanwhile, the old man and his young granddaughter explore the rhythms of the farm and grieve together.