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.

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.

Pennsylvania, 1956. Frank Sheeran, a war veteran of Irish origin who works as a truck driver, accidentally meets mobster Russell Bufalino. Once Frank becomes his trusted man, Bufalino sends him to Chicago with the task of helping Jimmy Hoffa, a powerful union leader related to organized crime, with whom Frank will maintain a close friendship for nearly twenty years.

Palermo, Sicily, 1980. Mafia member Tommaso Buscetta decides to move to Brazil with his family fleeing the constant war between the different clans of the criminal organization. But when, after living several misfortunes, he is forced to return to Italy, he makes a bold decision that will change his life and the destiny of Cosa Nostra forever.

When a good-natured factory supervisor living in Milan with his Northern wife returns to his native Sicily, a decades' old oath forces him to fulfill a nightmarish obligation.

The story of how Sicilian Mafia boss Tommaso Buscetta (1928-2000), the Godfather of Two Worlds, revealed, starting in 1984, the deepest secrets of the organization, thus helping to convict the hundreds of mafiosi who were tried in the trial held in Palermo between 1986 and 1987.

Peppino Impastato is a quick-witted lad growing up in 1970s Sicily. Despite hailing from a family with Mafia ties and living just one hundred steps from the house of local boss Tano Badalamenti, Peppino decides to expose the Mafia by using a pirate radio station to broadcast his political pronouncements in the form of ironic humour.

Egocentric bandit Salvatore Giuliano fights the Church, the Mafia, and the landed gentry while leading a populist movement for Sicilian independence.

Good hearted but not very wordly-wise, Dante is happy driving the school bus for a group of mentally handicapped children, while feeling he is somehow missing out on life and love. So he is very excited when after nearly being knocked down by her car he meets Maria, who seems immediately enamoured of him. He is soon invited to her sumptuous Palermo villa, little suspecting that this is part of a plot. He bears an amazing likeness to Maria's stool-pigeon gangster husband and it would be convenient for them if the mobster, in the shape of Dante, was seen to be dead and buried.

While Arturo tries to gain the love of Flora, he witnesses the history of Sicily from 1969 to 1992, miraculously dodging the crimes of the Mafia and supporting as a journalist the heroic struggle of the judges and policemen who fought this infamous organization.

Sicilian bandit Salvatore Giuliano's bullet-riddled corpse is found facedown in a courtyard in Castelvetrano, a handgun and rifle by his side. Local and international press descend upon the scene, hoping to crack open the true story behind the death of this young man, who, at the age of twenty-seven, had already become Italy’s most wanted criminal and celebrated hero.

A judge on crusade to take down the Italian Mafia uses a gangster turned state's witness (a so-called "repenter") and a New York banker to do it. But things aren't quite what they seem.

Sicilian photojournalist Letizia Battaglia began a long battle against the ruthless Cosa Nostra when she first photographed the sinister scene of a brutal murder. Documenting the barbaric rule of the Italian Mafia, she was an unwavering witness to its crimes. Her art and courage helped end the horrific and bloody reign of the Corleonesi clan.

Palermo, Sicily, 1984. Examining magistrate Giovanni Falcone allies with Tomasso Buscetta, a former mobster, to defeat the clan of Corleone, the ruthless Mafia faction that rules Cosa Nostra with an iron hand, cruelly eliminating all those who dare to oppose its immense power: other criminals, policemen, judges, even innocent civilians. One of them wants revenge, the other wants justice. But only one can survive such an unequal fight.

In 1980 Paolo Borsellino was appointed with the preliminary investigations and the task of setting up a team which would later become the famous anti-mafia pool, investigating into the criminal activities of various mafia bands, in particular the gang headed up by Totò Riina.

Montelusa, Sicily, Italy, 1877. Giovanni Bovara, the new chief inspector of the mills, is charged with collecting a severe tax. Sicilian by birth, but Ligurian by adoption, he reasons and speaks as a man of northern Italy and does not understand the dynamics of the law of silence that regulate the Sicilian land, so his intransigence immediately gives him several enemies…

Salvo, a ruthless Sicilian Mafia hit man, changes his priorities after being involved in a bloody ambush.

Sicily, Fascist Italy, 1925. Dictator Benito Mussolini appoints Cesare Mori, a man as tough as he is honest, as the new police prefect of Palermo and entrusts him with the arduous task of putting an end to the Mafia, a sinister criminal organization that has sown terror on the island for centuries.

The life and times of Pippo Fava, a Sicilian journalist who fought the Mafia through his local newspaper in the '70s and early '80s, meeting an untimely end.

When Vlada Koza, a mature Ukrainian woman, intrusive and caring, becomes a grandmother for the first time, she drops everything and travels to Sicily from her home in the Carpathian mountains to join her daughter... without warning! But the girl does not appreciate her mother's suffocating attention, so she puts her at the door without much hesitation. Thus, Vlada finds herself alone and penniless in the Sicilian hinterland. An unexpected car accident makes her become the unlikely governess of Don Fredo, boss of the Laganàs: a dysfunctional mafia family struggling to survive in the modern world. The irrepressible intrusiveness of Vlada, who loves feeling useful, taking care of others, fixing things and giving advice, seems to bring a hint of palpable well-being within the walls of Villa Laganà... At least until the day she finds out who Don Fredo and his children really are!