Directed by

John Brahm
Made by

RKO Radio Pictures
Read the complete plot summary and ending explained for The Locket (1946). From turning points to emotional moments, uncover what really happened and why it matters.
At a polished Park Avenue wedding in Manhattan, a respectable, uninvited guest arrives with a singular request: to see the groom, Gene Raymond as John Willis. The intruder is Dr. Harry Blair, a composed psychiatrist whose manner earns him a surprising reception among the upper-crust crowd. Blair announces that he has come to tell a story within a story, and that tale centers on Nancy, Laraine Day as Nancy, Willis’s fiancée. According to Blair, Nancy is not only a kleptomaniac, an inveterate liar, and a murderer, but also someone who seems to escape punishment for every crime.
Blair’s narrative unfolds through a series of nested flashbacks that trace Nancy’s tangled past. He recalls that Nancy’s misdeeds trace back to a childhood accusation of stealing a family heirloom, a wound that shapes her reputation and destiny. The tale then shifts to Nancy’s turbulent relationship with the artist Norman Clyde, played by Robert Mitchum as Norman Clyde, who contacts Blair on the eve of the execution of a man Nancy helped conceal for a murder she committed. Blair is initially skeptical and urges Clyde to seek counseling for his delusions, but Clyde’s desperate urgency pulls Blair deeper into a web of suspicion surrounding Nancy’s truthfulness.
As the memories pile up, Blair’s skepticism grows, and he confronts the possibility that Nancy’s past will intrude on the present. Yet Clyde’s information leaves a lasting impression, foreshadowing that Nancy’s pattern of deceit could threaten everything around her. Five years into their marriage, Blair faces a brutal truth about Nancy’s serial thefts and compulsive deceit—truths so explosive that they lead to a dramatic, fraught confrontation in which Nancy’s machinations culminate in Blair’s fraudulent commitment to a mental institution. The revelation complicates the bond between Nancy and her circle, including Willis.
The plot thickens as Nancy becomes engaged to John Willis, and it becomes unclear whether she recognizes that Willis is the son of the woman who once accused her of theft, which would make her future mother-in-law a figure from her childhood trauma. Despite Blair’s impassioned recollections of the past decade, Willis remains determined to see the wedding through, and the bridesmaids drift closer to Nancy as the ceremony nears. The tension reaches a peak when Nancy, dressed in her wedding gown and veil, is presented with a family heirloom—the heart-shaped golden locket that has tracked three generations of Willis women. It is this very keepsake that once seemed to doom Nancy, and now circles her neck as an ominous reminder of the past.
Overwhelmed by memories and haunted by the weight of her crimes, Nancy experiences vivid hallucinations of her sordid history and collapses during the wedding march. In the aftermath, she is committed to a mental institution, and Brian Aherne as Dr. Harry Blair shoulders the burden of guiding Willis and his mother through the aftermath with a blend of patience and compassion. The wedding that was meant to seal a new future becomes a stark, unflinching meditation on trust, memory, and the quiet, persistent consequences of a life spent eluding justice.
Follow the complete movie timeline of The Locket (1946) with every major event in chronological order. Great for understanding complex plots and story progression.
Blair arrives at Park Avenue wedding to summon the groom
A respectable-looking man named Harry Blair arrives unannounced at a Park Avenue wedding to demand that the groom, John Willis, be summoned. He identifies himself as a psychiatrist and signals that he intends to tell a troubling tale about Willis' fiancée, Nancy. Guests watch as Blair's narration begins to unfold in the present ceremony setting.
Blair declares Nancy's dangerous pattern
Blair explains that Nancy is more than charming—she is a kleptomaniac, inveterate liar, and murderer whose misdeeds have gone unpunished. He presents this as the through-line of the story, warning Willis and the guests that deception has defined Nancy's life. The revelation reframes the wedding as a potential trap rather than a celebration.
Nancy's childhood accusation over a family heirloom
The tale goes back to Nancy's childhood, when she was falsely accused of stealing a family heirloom. The accusation, whether true or not, fuels a lifelong pattern of deception and manipulation. This seed of guilt explains much of Nancy's later behavior, according to Blair's account.
Nancy begins a relationship with Norman Clyde
Nancy dates and soon marries artist Norman Clyde, who becomes entangled in her web of secrets. Clyde eventually helps conceal a murder connected to Nancy's past, tying his fate to hers. Blair is skeptical of Clyde's claims but soon learns of Nancy's capacity for deception.
Clyde contacts Blair on the eve of the execution
Shortly before the execution of the man tied to Nancy's concealed crime, Norman Clyde reaches out to Blair to warn or explain Nancy's actions. Blair remains cautious, interpreting Clyde's message as another delusion. The moment deepens Blair's sense that Nancy's past is dangerous.
Clyde's marriage to Nancy ends with tragedy
Shortly into his marriage to Nancy, Clyde is pulled deeper into her deceit and then dies by jumping from Blair's office window. Blair's skepticism turns to alarm as the chain of events seems to mirror his own fears. The death marks a turning point in Blair's understanding of Nancy.
Blair starts to doubt Nancy amid mounting evidence
Blair tries to block the memory of Nancy's stories but finds himself increasingly convinced that she cannot be trusted. The narrative frames his doubts as the hidden engine behind the wedding's looming threat. The more he recalls, the more dangerous he believes Nancy to be.
Five years into Blair and Nancy's marriage
Five years into their marriage, Blair faces the full truth of Nancy's serial thefts and deceits. She has him fraudulently committed to a mental institution, a betrayal that ends their marriage. This period marks a decisive break in their lives.
Nancy becomes engaged to Willis after their divorce
Some unspecified time after divorcing Blair, Nancy becomes engaged to John Willis, the groom she will marry on the present wedding day. This engagement sets the stage for the ceremony that frames Blair's confession. The past and future collide as Blair's tale unfolds around Willis.
The family connection mystery around Willis's mother
It remains unclear whether Nancy recognizes that Willis is the son of the woman who had accused her of thievery, making the family ties even more complicated. The idea foreshadows a potential in-law conflict that could derail the wedding. The audience is left to wonder about these revelations.
The wedding nears; Nancy receives a keepsake
As the ceremony approaches, Nancy is attended by bridesmaids and receives a heart-shaped gold locket passed down through three generations. The locket once symbolized her childhood downfall, but now it becomes a presenting token that weighs on her. The tension in the room thickens as everyone prepares for the vows.
Nancy collapses during the wedding march
When the wedding march begins, Nancy is overwhelmed by hallucinations of her sordid past. She collapses physically and mentally, bringing the ceremony to a halt. The shock leads to her commitment to a mental institution and a halt to the wedding.
Epilogue: Nancy is institutionalized; Blair counsels Willis's family
In the aftermath, Nancy is committed to a mental institution, and Blair counsels Willis and his mother to exercise patience and compassion. The tale closes with a message that truth and care can guide a family toward understanding, even after painful revelations. The frame ends with a sober note on compassion.
Explore all characters from The Locket (1946). Get detailed profiles with their roles, arcs, and key relationships explained.
Nancy (Laraine Day)
A charming yet dangerous figure, Nancy is a kleptomaniac, inveterate liar, and murderer whose polished demeanor hides a compulsive need to steal and deceive. Her ability to manipulate those around her drives the crisis and keeps others blind to her true nature. Her past crimes catch up with her at the wedding, culminating in a mental breakdown and commitment to a psychiatric institution.
Norman Clyde (Robert Mitchum)
An artist who becomes Nancy's husband, he is drawn into her deceit and seeks to understand the truth behind her pattern of crimes. He confronts the revelations with a mix of belief, doubt, and growing disillusion, and his fate is sealed by Nancy's manipulation. His mounting distress leads to a break with reality and eventual institutionalization.
John Willis (Gene Raymond)
A wealthy groom-to-be and Nancy's fiancé, he embodies the social ideal of the era's upper crust. He presses forward with the wedding despite the troubling disclosures, illustrating the pressure to maintain appearances. His involvement highlights the clash between social obligation and truth.
Dr. Harry Blair (Brian Aherne)
A psychiatrist who narrates the tale through nested flashbacks, Blair questions Nancy's supposed truth and weighs the evidence of her crimes. He initially doubts the darker possibilities but becomes a steady, cautious voice guiding the unfolding investigation. He ultimately counsels Willis and his mother to show mercy while confronting the truth.
Lord Wyndham (Henry Stephenson)
A member of the noble class who appears within the wedding circle, representing the refined, traditional world that anchors the social setting. He contributes to the ceremony's gravity and the public nature of the affair. His presence underscores the class-conscious atmosphere surrounding Nancy's actions.
Learn where and when The Locket (1946) takes place. Explore the film’s settings, era, and how they shape the narrative.
Location
Park Avenue, Manhattan, New York
The action unfolds at an upscale Park Avenue residence in Manhattan, anchoring the story in New York's elite social scene. Lavish interiors and a formal wedding set the stage for a drama built on appearances. The setting highlights the contrast between refined manners and dangerous secrets lurking beneath the surface.
Discover the main themes in The Locket (1946). Analyze the deeper meanings, emotional layers, and social commentary behind the film.
🕵️
Deception
Deception drives the plot as Nancy's outward charm hides a pattern of theft and deceit. The nested flashbacks gradually peel away her lies and crimes, revealing a manipulative temperament. Relationships fracture as trust evaporates under concealed guilt. The film uses the contrast between appearance and reality to probe moral rot behind a refined façade.
🪞
Memory
The heart-shaped locket anchors Nancy's past to her present crimes, making memory a tool of manipulation. Childhood accusations surface as the seed of her compulsive deceit, shaping adult choices. Blair's narration treats memory as evidence and trap, blurring truth with recollection. The theme suggests that confronting the past may be essential to moving forward.
🏛
Society
Set against an upscale Park Avenue wedding, the film probes how social class and reputation govern behavior. The elite world tries to preserve appearances even as a killer secret simmers beneath the surface. The narrative uses status and ceremony to test whether love and loyalty can survive public scrutiny. The tension emphasizes the gulf between societal norms and private morality.

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Explore the mobile appDiscover the spoiler-free summary of The Locket (1946). Get a concise overview without any spoilers.
In the polished world of Manhattan’s Upper East Side, society glitters with the kind of elegance that hides restless undercurrents. A lavish Park Avenue wedding frames the story, its grand chandeliers and immaculate suits setting a tone of polished façades while an undercurrent of unease simmers, suggesting that beneath the surface of wealth and ceremony something more unsettling lingers.
At the heart of that tension is Nancy, a strikingly beautiful young woman whose charm masks a darker, unspoken hunger. From childhood she has carried a secret so compelling that it drives her to manipulate the men she meets, turning affection and ambition into fleeting tools rather than genuine connection. Her behavior is less about love or profit and more about satisfying an insatiable need that she cannot fully name, leaving a trail of bewildered hearts and broken expectations in her wake.
Observing and attempting to untangle these complexities is Dr. Harry Blair, a composed psychiatrist whose presence at the celebration feels oddly out of place amid the glittering crowd. His measured demeanor and professional curiosity make him both a confidant and a reluctant participant in the unfolding drama. Through his eyes, the audience catches glimpses of the fragile veneer that shields Nancy’s inner world, and the subtle ways her secret influences each interaction.
Alongside them stands John Willis, the earnest groom whose life is about to intersect with Nancy’s enigmatic past, and Norman Clyde, an artist whose own perspective hints at the broader ripple effects of her actions. As the ceremony approaches, the atmosphere tightens, hinting at a collision between polished propriety and the concealed desperation that drives Nancy. The film promises a moody, psychological portrait of desire and denial, inviting viewers to wonder how far a hidden compulsion can stray before it reshapes the lives tangled around it.
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