The Fatal Hour 1940

Thriller

Mystery

Crime

Runtime

68 mins

Language

English

Made by

Monogram Pictures

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The Fatal Hour Plot Summary

Read the complete plot summary and ending explained for The Fatal Hour (1940). From turning points to emotional moments, uncover what really happened and why it matters.

The body of policeman Dan Grady is recovered from the San Francisco Bay, lifeless and with clear indications of an execution. His close ally, Captain Street, deeply moved by the tragedy, seeks the aid of James Lee Wong and Bobbie Logan, a determined journalist, to solve the mystery.

Grady had been pursuing a lead on gemstone smuggling, and the trail points to a jeweler’s shop run by Frank Belden.

A witness places Dan at 8:30 p.m. the night before at Neptune Club, a disreputable joint run by Harry Lockett, a well-known cheater, con man, and smuggler.

From there, the investigation uncovers a ring of precious-stone trafficking centered around Neptune, involving the Neptune Club’s owner, the jeweler Belden Sr., and the vamp Tanya Serova.

Slowly, however, the members of the gang begin to fall, and the blame shifts toward Frank Belden Jr., the jeweler’s son and Tanya Serova’s boyfriend.

Wong’s persistence exposes the cunning ploy designed to trap the young man, revealing the mastermind behind the scheme—the gang’s head, John T. Forbes.

With the decisive collaboration of Miss Logan, Captain Street arrests Forbes and brings the case to a close.

Throughout, the film unfolds with a noir mood—smoky clubs and sharp double-crosses—yet it is carried forward by a patient, methodical deduction that slowly pieces together the truth behind Dan Grady’s death and the gem-smuggling ring.

The Fatal Hour Timeline

Follow the complete movie timeline of The Fatal Hour (1940) with every major event in chronological order. Great for understanding complex plots and story progression.

Dan Grady found dead in the San Francisco Bay

Dan Grady is recovered lifeless in the San Francisco Bay with clear indications of an execution. Captain Street, deeply affected by the loss, asks for help from trusted allies to solve the mystery. The shocking discovery sets the investigation in motion.

San Francisco Bay

Captain Street seeks help from Wong and Bobbie Logan

Captain Street seeks help from Mr. Wong and journalist Bobbie Logan to aid in the investigation. The trio team up to pursue Dan Grady's killer and the underworld network behind the case. The partnership marks a shift from police work to interdisciplinary collaboration.

Captain Street's office

Dan Grady's gemstone smuggling leads to Belden's shop

Dan Grady had been investigating gemstone smuggling, and his leads point toward jeweler Frank Belden's shop. The suspicion links the homicide to a broader criminal operation. Investigators begin to focus on Belden as a potential key figure.

Frank Belden's jewelry shop

Witness places Dan at Neptune Club

A witness reports seeing Dan at 8:30 pm the night before at the Neptune Club. The Neptune Club is described as a disreputable place tied to illicit activities. The sighting provides a crucial time anchor for the investigation.

8:30 pm Neptune Club

Neptune Club revealed as a hub for crime

The Neptune Club is identified as a hub of the underworld, run by Harry Lockett, a known cheater and smuggler. The venue becomes a focal point for the ring of precious stone trafficking. The club's operations raise questions about the people tied to the case.

Neptune Club

Ring of precious stone trafficking tied to Neptune

Investigations reveal a ring of precious stone trafficking revolving around the Neptune Club. The operation appears connected to the club's owner, jeweler Frank Belden, and Tanya Serova. The discovery broadens the scope of the case beyond a single homicide.

Neptune Club

Gang members begin to be killed

Slowly, all members of the gang end up killed, one by one, thinning the conspiracy. The murders complicate the investigation and push investigators to accelerate their pursuit of motives and culprits. The body count signals a dangerous game of cat and mouse.

Blame falls on Frank Belden Jr.

The investigations lead to the young Frank Belden Jr., son of the jeweler and boyfriend of Tanya Serova, as the scapegoat for the killings. Public suspicion mounts around him as the case seems to close in. However, more layers of deceit remain to be uncovered.

Wong uncovers the framing ploy

Wong discovers the cunning ploy devised by the real culprit to frame Belden Jr. The revelation shifts the investigation toward the true mastermind. The find sets up the final confrontation with the gang's leader.

Wong's study

Forbes arrested with Bobbie Logan's help

John T. Forbes, head of the gang and a lawyer, is arrested by Captain Street thanks to the decisive collaboration of Miss Logan. The arrest marks a turning point in the case. The team finally corners the principal architect of the scheme.

Police precinct

Framing scheme exposed and Belden Jr. vindicated

With Forbes in custody, the framing scheme against Belden Jr. is exposed and the true culprits are unmasked. The young man is cleared of suspicion as the plot collapses. The investigation closes in on the remaining betrayers.

Case closes: justice served

The case reaches its resolution as the true criminals are brought to justice. The network of gemstone trafficking is dismantled and the truth behind the Neptune Club's operations is revealed. The protagonists reflect on the twists and the cost of uncovering the truth.

The Fatal Hour Characters

Explore all characters from The Fatal Hour (1940). Get detailed profiles with their roles, arcs, and key relationships explained.

James Lee Wong (Boris Karloff)

A seasoned detective who partners with journalist Bobbie Logan to unravel a gemstone-smuggling ring. He follows clues from the Neptune Club and Belden's shop and sees through attempts to mislead investigators. His calm, methodical reasoning helps expose the mastermind behind the operation.

🧠 Clever 🔎 Investigative 🤝 Collaborative

Bobbie Logan (Marjorie Reynolds)

A fearless journalist who teams with Wong to chase the truth. She gathers witness accounts and uncovers shifting alibis that keep the criminals ahead. Her persistence helps reveal the true culprit and the scheme behind the framing of Belden Jr.

🗞️ Journalist 🔎 Investigative 🤝 Collaborative

Capt. Bill Street (Grant Withers)

The police captain whose grief over Dan Grady's death drives him to seek Wong's help. He coordinates with the detective and journalist to untangle the crime network and plays a key role in bringing Forbes to justice.

🧭 Leader 🛡️ Protector 🧩 Strategic

Frank Belden, Jr. (Craig Reynolds)

The jeweler’s son who becomes the scapegoat in the ring's plot. He is framed by the mastermind to take the fall and faces danger while trying to clear his name. His relationship with Tanya Serova adds a personal tension to the case.

🎯 Targeted 🕵️‍♂️ Suspect 🤝 Loyal

John T. Forbes (Charles Trowbridge)

Head of the gang, a calculating lawyer who masterminds the gemstone-smuggling ring. He crafts the ploy to frame Belden Jr. and evades suspicion until Wong and Logan piece together the truth. His arrest ends the criminal operation and exposes the real culprit.

🧠 Mastermind 🎩 Lawyer 🗡️ Villain

Tanya Serova (Lita Chevret)

A vamp associated with the Neptune Club and the trafficking ring. She is involved in the scheme and linked romantically to Belden Jr.; She is part of the web of deception that investigators dismantle.

💃 Femme Fatale 🎭 Charmer 🧭 Secretive

Frank Belden, Sr. (Hooper Atchley)

Jeweler and owner of Belden's shop; he is implicated in the ring's operations alongside others.

💎 Jeweler 🧩 Family ties 🧭 Gatekeeper

Harry Lockett (Harry 'Hardway' Lockett) (Frank Puglia)

Owner of Neptune Club; con man and smuggler who helps run the trafficking network.

🎭 Smuggler 🏢 Club Owner 🧭 Conniving

The Fatal Hour Settings

Learn where and when The Fatal Hour (1940) takes place. Explore the film’s settings, era, and how they shape the narrative.

Location

San Francisco Bay, Neptune Club (San Francisco), San Francisco

The events unfold in the San Francisco Bay area, using its bustling waterfront and smoky nightlife as a backdrop. The Neptune Club is a disreputable venue where gambling, smuggling and deception run rampant. The city’s mix of glamorous shops and seedy backrooms provides a perfect stage for a gemstone-smuggling investigation. The case moves between jewelers' shops and the Neptune Club, reflecting a metropolis where danger lurks behind surface glamour.

🏙️ Urban 🌊 Coastal 🧭 Crime backdrop

The Fatal Hour Themes

Discover the main themes in The Fatal Hour (1940). Analyze the deeper meanings, emotional layers, and social commentary behind the film.

🕵️‍♂️

Deceptive Appearances

The plot hinges on misdirection and appearances that conceal a gemstone-smuggling network. Suspects are manipulated, and innocence can be fabricated to shield the true criminals. Wong and Logan peel back the facade by following clues that defy first impressions. The narrative uses appearances to explore how crime hides in plain sight.

⚖️

Justice Pursuit

The investigators work to expose the truth and clear the wrongly accused. The mastermind's scheme unravels through careful deduction and collaboration. The police captain and the reporter support Wong as they bring Forbes to account. The resolution emphasizes that justice requires persistence beyond surface deceit.

🌃

Noir Atmosphere

The Neptune Club, smoky jewelers' shops, and the city’s shadowy alleys create a classic noir mood. Crime, intrigue, and a web of deception weave through the urban landscape. Characters move through night-time settings that heighten danger and suspense. The film uses the city itself as a character shaping the investigation.

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The Fatal Hour Spoiler-Free Summary

Discover the spoiler-free summary of The Fatal Hour (1940). Get a concise overview without any spoilers.

markdown The foggy streets and treacherous waterfront of San Francisco set the stage for a mystery steeped in noir atmosphere. When a police officer is found slain, the city’s veneer of order begins to crack, revealing the criminal currents flowing beneath the surface. The loss sends shockwaves through the department, prompting Captain Street to seek help outside the conventional bounds of law enforcement. He turns to James Lee Wong, a brilliant and methodical investigator whose keen intellect is matched only by his patience in the face of complex wrongdoing.

Joining them in their pursuit of truth is Bobbie Logan, a determined journalist whose instincts for a story prove invaluable. Together, they begin to unravel a case that initially points toward Frank Belden Jr., a young man whose family name carries a weight of both success and whispered corruption. Yet, the obvious answers rarely satisfy Mr. Wong. As the team probes further, they discover that the officer’s death may be merely a symptom of a much larger sickness plaguing the city—a sprawling jewel-smuggling operation that has firmly entrenched itself in the shadows of the bay.

The investigation demands a careful navigation through a world of smoky clubs and sharp double-crosses, where appearances are designed to deceive. Wong realizes that the prime suspect might simply be a pawn in a more cunning game. With peril lurking around every corner, the detective must rely on his unique ability to piece together disparate clues. The journey to uncover the mastermind behind the crimes promises a tense battle of wits, where one wrong step could spell disaster for everyone involved.

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