The Traitor

The Traitor 2020

Directed by

Marco Bellocchio

Marco Bellocchio

Made by

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The Traitor Plot Summary

Read the complete plot summary and ending explained for The Traitor (2020). From turning points to emotional moments, uncover what really happened and why it matters.


In the 1980s, the period of maximum power of the mafia clans in Italy, the Cosa Nostra of Palermo and Corleonesi factions (headed by Totò Riina), competing for the drug market, maintain a facade of friendship and collaboration. Tommaso Buscetta (Pierfrancesco Favino), affiliated with Cosa Nostra and known as the “boss of two worlds”, senses the imminent war between families and decides to move to Brazil, where he can follow his business in peace under the name of Roberto Felici. As he predicted, after his departure tensions begin and the first victims of the feud fall, including two of his sons and his brother. But Buscetta is captured and tortured by the Brazilian police. The mafioso understands that he is facing certain death when his extradition to Italy is agreed. Unexpectedly, judge Giovanni Falcone (Fausto Russo Alesi) offers him a way out: to collaborate with the police and the judiciary, enjoying the protection of the state. Buscetta, who for some time no longer recognizes himself in the violent and unscrupulous actions of the Cosa Nostra and linked to an idea of the mafia that protects poor people, decides to accept, also to take revenge for the reprisals and persecutions against him and his family. He thus becomes the first justice collaborator in Italian history, making possible the institution in 1986 of the Maxi-Trial with 475 defendants in the bunker-court of Palermo, where his testimonies - and those of Totuccio Contorno (Luigi Lo Cascio) - lead to the condemnation and arrest of numerous members of the mafia, put to the test for the first time and in the spotlight of the state and public opinion.

Organized crime will respond with the assassination of Judge Falcone in 1992 in the attack known as the “Capaci massacre”, where in addition to the magistrate, his wife Francesca Morvillo and three escort agents lost their lives. Buscetta, under protection in the United States, will return to Italy to honor the pact with Falcone and testify in the so-called “trial of the century”, which involved Giulio Andreotti, the main exponent of the Christian Democrats and a great protagonist of Italian politics in the second half of the 1900s, and numerous other politicians, thus bringing to light the strong ties between the state and the Mafia.

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The Traitor Spoiler-Free Summary

Discover the spoiler-free summary of The Traitor (2020). Get a concise overview without any spoilers.


In the sun-bleached landscape of 1980s Sicily, the old codes of honor and loyalty are beginning to fracture under the weight of a brutal new power struggle. The Cosa Nostra, once bound by unspoken rules of conduct, finds itself torn apart by competing factions vying for control of the burgeoning heroin trade. What was once a brotherhood now simmers with suspicion, paranoia, and an undercurrent of deadly violence that threatens to engulf everyone caught in its wake.

At the center of this world stands Tommaso Buscetta, a man known as the “boss of two worlds” for his influence across continents. A seasoned figure within the organization, Buscetta carries an older vision of the Mafia — one rooted in protection and community — and finds himself increasingly estranged from the ruthless new order taking shape around him. His moral discomfort becomes a quiet but persistent tension, hinting at a reckoning he cannot yet foresee.

With the simmering conflict threatening to consume everything he loves, Buscetta makes the difficult choice to flee to Brazil, seeking refuge where he might continue his affairs in peace under a new identity. But escape proves elusive; he is hunted down, captured, and faces the grim prospect of being sent back to the very world he tried to leave behind.

Back in Italy, an unexpected path emerges when Judge Giovanni Falcone offers Buscetta a lifeline: collaboration with the state in exchange for protection. Faced with an impossible choice between silence and survival, Buscetta makes the momentous decision to break the Mafia’s sacred code of honor and assist Falcone in his pursuit of justice. It is a choice that promises both redemption and mortal danger, transforming a man once bound by old loyalties into a pivotal figure in one of history’s most consequential battles against organized crime.

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