Directed by

Richard Thorpe
Made by

Metro-Goldwyn-Mayer
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Read the complete plot summary and ending explained for Black Hand (1950). From turning points to emotional moments, uncover what really happened and why it matters.
In 1900, Roberto Columbo, an Italian-American attorney living in the Little Italy neighborhood of New York City, is gunned down by gangsters as he meets with a police officer to divulge information about an extortion plot. His widow and son return to Italy, where his wife dies. By 1908, his son, Giovanni E. ‘Johnny’ Columbo, returns to New York, driven by a burning resolve to avenge his father’s death. He teams up with his childhood friend, Isabella Gomboli, and with police detective Louis Lorelli, who try to talk him away from a path of revenge. Roberto also speaks with a man whose son was kidnapped after refusing to pay protection money to the mob, a chilling reminder of the city’s grip on the community.
A would-be informant Giovanni had hoped would reveal his father’s killers is murdered, and the trio—Giovanni, Isabella, and Lorelli—set out to mobilize Little Italy against the Black Hand racket. Their momentum stalls when Giovanni is attacked and his leg is broken, sidelining him for a time. During his recovery, Giovanni chooses to study law, inspired by his father’s example, with Isabella by his side, and the two deepen their bond as they work toward justice together. When Lorelli uncovers evidence after a bombing of a local store, Giovanni puts his studies on hold to help hunt the perpetrators.
A court trial falters as a key witness is intimidated into silence, yet a glimmer of justice appears when police in Naples identify the defendant as a fugitive and deport him. Following that deportation, Lorelli travels to Italy to study photographs of Italian criminals who might be deported back to the United States, hoping to broaden the net against organized crime. He mails his findings back to Giovanni, but is brutally attacked and killed before the information can fully impact the case.
To keep Lorelli’s list from reaching authorities, gangsters kidnap Isabella’s young brother. Giovanni is captured while attempting a daring rescue, and under threat to cripple the boy, he reveals the location of the list to the criminals. After the boy is released, Giovanni escapes and salvages the list by igniting a bomb found in the gang’s hideout, a bold act that aims to disrupt the criminal network and safeguard the evidence that could finally bring the perpetrators to justice.
Follow the complete movie timeline of Black Hand (1950) with every major event in chronological order. Great for understanding complex plots and story progression.
Roberto Colombo is killed by gangsters
In 1900, Italian-American attorney Roberto Colombo is killed by gangsters as he meets with a police officer to divulge information about an extortion plot. His death exposes the mob's reach in Little Italy and triggers a shift in the family’s fortunes. His widow and son later flee to Italy.
Widow and son return to Italy; widow dies
After Roberto's murder, his widow and their son leave New York for Italy. They settle there, where the widow eventually dies, leaving Giovanni to grow up haunted by his father's quest for justice. This departure marks the first major turning point in Giovanni's life.
Giovanni returns to New York to seek vengeance
In 1908, Giovanni Colombo returns to New York determined to wage a vendetta against his father's killers. He reconnects with his childhood friend Isabella Gomboli and police detective Louis Lorelli, who urge caution and a more strategic approach. The trio begins to confront the Black Hand's grip on Little Italy.
Giovanni seeks informants; meets father of kidnapped son
Giovanni searches for leads about his father's killers and speaks with a man whose son was kidnapped after refusing to pay protection money to the mob. The encounter shows how the mob uses fear to control neighborhoods. The informant provides limited, troubling insights.
A key informant is murdered
One of the men Giovanni hoped would reveal his father's killers is murdered, underlining the danger of opposing the mob. The threat reinforces Giovanni's resolve to pursue justice despite the risks. The case grows more opaque as intimidation suppresses testimonies.
Rallying Little Italy; Giovanni attacked and injured
Giovanni and Isabella mobilize residents against the Black Hand racket, trying to unite Little Italy. The movement is set back when Giovanni is attacked and his leg is broken, forcing him onto the sidelines. He begins a period of recovery that shifts his focus toward law and strategy.
Giovanni commits to studying law with Isabella's support
During recovery, Giovanni decides to study law, hoping to honor his father's legacy. Isabella supports him and their relationship deepens, adding personal stakes to the pursuit of justice. The plan blends personal growth with political action.
Lorelli presents bombing evidence; focus shifts
Detective Lorelli presents evidence uncovered after a bombing of a local store, shifting the group's energy from vengeance to identifying the perpetrators and pursuing the case through legal channels. Giovanni agrees to help track the perpetrators rather than resume direct assaults. The investigation broadens the scope of their fight against the mob.
Court trial collapses; defendant deported
A court trial comes to nothing when a key witness is intimidated and refuses to testify. Nevertheless, the defendant is deported after Naples identifies him as a fugitive, showing the cross-Atlantic reach of justice. The case underscores the mob's influence and the limits of local prosecution.
Lorelli searches Italy for criminals and mails the list
Following the deportation, Lorelli travels to Italy to examine photographs of Italian criminals who are at large, hoping to identify other New York gangsters who could be deported. After he mails the results back to Giovanni in New York, he is attacked and killed, cutting off an important line of investigation.
Lorelli is killed in Italy
Lorelli is attacked and killed after delivering the list of suspected criminals to Giovanni. His death deprives Giovanni of a critical ally in the international crackdown on the mob. The loss escalates the pressure on Giovanni to act.
Gangsters kidnap Isabella's younger brother
In a bid to prevent Lorelli's list from reaching authorities, gangsters kidnap Isabella's young brother. The kidnapping raises the stakes for Giovanni and tests his loyalty and resolve. The mob leverages the boy to force Giovanni's compliance.
Giovanni is captured; reveals the list's location
Giovanni is captured while attempting to save Isabella's brother and is coerced into revealing the location of Lorelli's list to the gangsters. They threaten to cripple the boy if he doesn't disclose the information. The demand shows how close the confrontation has come to a personal tragedy.
Giovanni escapes and destroys the hideout
Giovanni escapes his captors and salvages Lorelli's list by igniting a bomb he finds in the gangsters' hideout. The dramatic act protects the list and continues the effort to bring the criminals to justice. The explosion marks a turning point in Giovanni's fight against the Black Hand.
Explore all characters from Black Hand (1950). Get detailed profiles with their roles, arcs, and key relationships explained.
Giovanni E. 'Johnny' Columbo
A determined, disciplined heir to a legal tradition who shifts from vengeance to studying law after his father’s murder. He partners with Isabella to mobilize the community and is willing to take bold risks against the mob. His arc blends personal love with a pursuit of justice and reform.
Isabella Gomboli
Childhood friend and love interest who becomes Giovanni’s ally. She helps organize resistance to the Black Hand and supports Giovanni’s legal ambitions, enduring threats to protect her family and the community. Her courage anchors the human side of the struggle.
Louis Lorelli
Police detective who urges Giovanni away from reckless vengeance while uncovering key evidence after a bombing. He remains committed to the pursuit of justice, even in the face of danger, and ultimately becomes a casualty of the gang conflict.
Roberto Columbo
An Italian-American attorney whose murder in 1900 triggers the vendetta and exposes extortion schemes. His death galvanizes his son’s quest for justice and sets the legal-criminal conflict in motion.
Caesar Xavier Serpi
A ruthless mob figure who embodies the Black Hand’s menace and orchestrates kidnappings and intimidation. He represents the organized-crime leadership Giovanni and his allies confront.
Learn where and when Black Hand (1950) takes place. Explore the film’s settings, era, and how they shape the narrative.
Time period
1900-1908
The story unfolds in the early 1900s New York, beginning with a murder in 1900 and returning in 1908 as Giovanni seeks vengeance. It captures a period of mass immigration, street-level crime, and the rise of organized crime like the Black Hand. The era features a strained legal system, bombings, and shifting loyalties.
Location
Little Italy, New York City
Little Italy is depicted as a tight-knit Italian immigrant enclave in the early 20th century. It serves as the backdrop for the Black Hand extortion racket and a focal point for community resistance. The streets show both the danger of gang violence and the strength of solidarity among families and neighbors.
Discover the main themes in Black Hand (1950). Analyze the deeper meanings, emotional layers, and social commentary behind the film.
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Justice
A central thread is the pursuit of justice in a city where witnesses are intimidated and the law seems slow to respond. Giovanni and Lorelli pursue truth through investigation and courage, while courts and deportations reveal the limits of formal justice. The drama probes whether justice can prevail within a corrupt environment.
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Vendetta
Giovanni’s quest is driven by family honor after his father’s murder, fueling a personal struggle against the Black Hand. The pursuit blends romance with risk as he confronts gang leaders and kidnappings. The narrative tests how far vengeance can go and the cost it exacts on those involved.
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Immigration
Set against the influx of Italian immigrants, the film portrays Little Italy as a microcosm where tradition, crime, and activist efforts intersect. Immigrant identity shapes choices, alliances, and the sense of belonging in a city that offers opportunity but demands sacrifice. The period tensions highlight the pressures faced by communities forged in a new land.

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Discover the spoiler-free summary of Black Hand (1950). Get a concise overview without any spoilers.
In the bustling streets of early‑20th‑century New York, the narrow alleys of Little Italy pulse with ambition, tradition, and a restless energy that borders on danger. The city’s relentless optimism is tempered by the shadow of hidden extortion, an invisible hand that tightens its grip on the immigrant community. Against this backdrop, a young man returns from across the ocean, his heart set on righting a wrong that has haunted his family for years.
The newcomer, Giovanni E. “Johnny” Columbo, carries the memory of his father’s untimely death like a quiet fire, driving him to seek the truth behind the mysterious Black Hand. He soon finds himself drawn into a delicate dance of loyalty and purpose, surrounded by steadfast allies who share his connection to the neighborhood. By his side stands Isabella Gomboli, a childhood friend whose courage matches his own, and Detective Louis Lorelli, a seasoned officer whose experience with the city’s undercurrents provides both guidance and tension.
The film balances the romance of a bygone era—its cobblestone streets, lively markets, and the soft glow of lanterns—with the stark realism of a community fighting to protect its own. Themes of family, honor, and justice intertwine with the rhythm of daily life, creating a tone that is as gritty as it is hopeful. As Giovanni navigates the complex web of relationships and hidden threats, the audience is invited to feel the weight of his determination while sensing the larger forces at play.
Through elegant cinematography and a score that echoes the cadence of both streetcar wheels and whispered promises, the story paints a vivid portrait of a city on the brink of change. It leaves viewers poised on the edge of a journey where personal resolve meets the unyielding currents of a world that refuses to stay still.
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