Loyalty is a theme that resonates deeply within the criminal underworld, where trust can mean the difference between life and death. This curated list of 10 crime films delves into the intricate dynamics of loyalty oaths, showcasing stories where characters are bound by their promises, often at great personal cost. From the gritty streets of New York to the neon-lit alleys of Tokyo, these films explore the lengths to which individuals will go to honor their commitments, making for a thrilling and thought-provoking cinematic experience.

The Godfather (1972)
Description: Perhaps the ultimate film on loyalty within the mafia, where family ties and oaths of allegiance are central to the narrative.
Fact: Marlon Brando famously refused his Oscar for Best Actor, and the film's iconic horse head scene used a real horse head.


Goodfellas (1990)
Description: A classic tale of mob life where loyalty is both a virtue and a vice. The film examines the life of Henry Hill, whose loyalty to the mob is tested as he navigates the treacherous waters of organized crime.
Fact: The film was based on the book "Wiseguy" by Nicholas Pileggi, and Ray Liotta's character was inspired by real-life mobster Henry Hill.


A Bronx Tale (1993)
Description: This film explores the conflict between loyalty to family and loyalty to the mob, as a young man is torn between his father's values and the allure of the local mob boss.
Fact: Robert De Niro not only starred in the film but also directed it, making it his directorial debut.


Heat (1995)
Description: A cat-and-mouse game between a master criminal and a relentless detective, where loyalty to one's crew and personal codes are put to the ultimate test.
Fact: The famous diner scene was improvised by Al Pacino and Robert De Niro, and the film is known for its realistic portrayal of police work and criminal life.


Donnie Brasco (1997)
Description: An FBI agent infiltrates the mafia, creating a complex web of loyalty and betrayal as he grows close to his targets.
Fact: The film is based on the true story of Joseph D. Pistone, an FBI agent who went undercover as Donnie Brasco.


The Departed (2006)
Description: This film is a masterclass in exploring loyalty within the criminal world, where both sides of the law are infiltrated by moles. The tension of who will break their oath first keeps viewers on the edge of their seats.
Fact: Martin Scorsese won his first Best Director Oscar for this film, and it was a remake of the Hong Kong film "Infernal Affairs."


Eastern Promises (2007)
Description: A dark journey into the Russian mafia where loyalty is tested through brutal oaths and the harsh realities of criminal life in London.
Fact: Viggo Mortensen learned Russian for his role, and the film was noted for its realistic portrayal of the Russian criminal underworld.


The Town (2010)
Description: A group of bank robbers in Boston are bound by their loyalty to each other, but their oaths are tested by love, law, and betrayal.
Fact: Ben Affleck not only starred but also directed and co-wrote the screenplay, which was based on the novel "Prince of Thieves."


Public Enemies (2009)
Description: The story of John Dillinger, where loyalty to his gang and his own code of honor clash with the relentless pursuit by the FBI.
Fact: Johnny Depp underwent extensive training to master Dillinger's mannerisms, and the film used digital cameras to capture the look of the 1930s.


State of Grace (1990)
Description: A tale of loyalty and betrayal in the Irish-American mob, where an undercover cop must navigate his childhood friendships and criminal ties.
Fact: Sean Penn and Ed Harris both received critical acclaim for their performances, and the film was shot on location in New York's Hell's Kitchen.
