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Don’t Tempt the Devil (1963) movie poster

Plot Summary

Don’t Tempt the Devil (1963) Plot Summary Explained

Release, runtime and language
1963 · 120 mins · French
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Directed by
Christian-Jaque
Starring
Marina Vlady, Bourvil, Pierre Brasseur, Hubert Noël, Gilbert Gil, Jean-Loup Philippe

A lovely young nurse finds herself framed for the murder of a hospital patient who died after she administered an injection.

On this page (6)
  1. 1 Where to watch
  2. 2 What happens: full plot
  3. 3 Plot questions answered
  4. 4 Movie threads
  5. 5 Movies like Don’t Tempt the Devil
  6. 6 Every angle
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Full plot summary · contains spoilers

What Happens in Don’t Tempt the Devil: Full Plot Summary

The whole story of Don’t Tempt the Devil (1963) explained, from the opening scene to the final frame: every key event, every twist and what it all adds up to. Read it as a quick recap before the sequel, to check a scene you missed, or to finally understand what really happened.

Gina Bianchi, Virna Lisi, is the devoted nurse tending to Paul Dupré, Jos Luis de Vilallonga, a wealthy industrialist battling heart problems. Paul Dupré dies suddenly after an injection she administers, casting a shadow over Gina from the start. In the wake of his death, Catherine Dupré, Marina Vlady, aided by the renowned lawyer Charles Cassidi, Pierre Brasseur, who had a brief affair with her, accuses Gina of foul play and pushes the case into the public eye. Gina finds herself defended by the relatively new Maître Philliet, Umberto Orsini, while the sprawling investigation falls under the scrutiny of the examining magistrate Albert Gaudet, Bourvil.

As the inquiry unfolds, Gaudet begins to notice a web of troubling coincidences and inconsistencies that seem to stitch Gina into the center of a possible crime. The apparent collusion between Catherine Dupré and Cassidi, along with Cassidi’s past writings on the concept of the “perfect crime,” deepens the suspicions swirling around the case. Just when Gaudet believes he has found a key witness capable of incriminating Catherine, he confronts Cassidi, who remains calm and unshaken, seemingly aware of Catherine’s guilt. The mounting tension forces Gaudet to wrestle with his conscience; he eventually asks to step aside from the case and ends up testifying at the trial in a bid for truth and justice. Despite his efforts, Gina is sentenced to eight years in prison.

Soon after the verdict, Catherine Dupré vanishes to the Côte d’Azur with a new lover, leaving Cassidi to confront a painful realization: he has been manipulated. He implores Mr. Philliet to appeal the ruling, vowing to right the injustice done to Gina, whom he remains convinced is innocent.

Last updated: March 05, 2026 at 18:41

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Plot questions answered

Don’t Tempt the Devil Plot Explained: Your Questions Answered

The questions people ask most about Don’t Tempt the Devil (1963): what happens in the confusing scenes, why the characters do what they do, the twists, hidden details and what the ending means. Each answer contains spoilers.

Q1

Why was nurse Gina framed for Paul Dupré's murder?

Gina was framed because Catherine Dupré, Paul's wife, orchestrated the accusation with her lover Charles Cassidi. Catherine needed a scapegoat for her husband's death, likely to cover up her own involvement in it, and selected the nurse who administered the fatal injection as the perfect suspect.

Foreshadowing: Early in the film, Catherine quickly allies with Cassidi to press charges against Gina, showing unusual eagerness to blame someone.

  • gina bianchi
  • catherine dupré
  • framed
  • murder accusation
  • nurse
Q2

What evidence did Magistrate Gaudet find against Catherine Dupré?

Gaudet uncovered troubling coincidences and inconsistencies that stitched Catherine into the center of a possible crime, along with evidence of collusion between Catherine and Cassidi. He believed he had found a key witness capable of incriminating Catherine before confronting Cassidi.

Foreshadowing: The investigation revealed patterns of suspicious timing and relationships that pointed beyond Gina to the accusers themselves.

  • magistrate gaudet
  • catherine dupré
  • evidence
  • investigation
  • collusion
Q3

Why did Charles Cassidi realize he was being manipulated?

Cassidi realized he had been manipulated by Catherine after she fled to the Côte d'Azur with a new lover immediately after the trial, abandoning him. This act revealed that Catherine had used him as a tool to achieve her own goals rather than acting out of genuine grief or justice.

Foreshadowing: Cassidi remained calm and unshaken when Gaudet confronted him about Catherine's guilt, suggesting he already suspected but refused to acknowledge it.

  • charles cassidi
  • catherine dupré
  • manipulation
  • lover
  • escape
Q4

What caused Gina to be convicted despite being innocent?

Gina was convicted to eight years in prison due to the powerful combination of Catherine's accusation, Cassidi's skilled prosecution, and the circumstantial nature of the evidence. Even though Gaudet testified at trial seeking truth and justice, the court still ruled against her, reflecting the corrupt influence of the colluding accusers.

Foreshadowing: The trial outcome was predetermined by the public accusation from a wealthy, well-connected widow and her influential lawyer lover.

  • gina bianchi
  • convicted
  • prison sentence
  • eight years
  • wrongful conviction
Q5

Why did Catherine Dupré flee to the Côte d'Azur after the trial?

Catherine fled to the Côte d'Azur with a new lover because she had achieved her goal of eliminating her husband and framing Gina. Her quick departure revealed her true motives, personal freedom and escape from consequences, rather than genuine grief or justice for her husband's death.

Foreshadowing: Catherine's eager accusation of Gina immediately after Paul's death hinted at premeditation rather than mourning.

  • catherine dupré
  • côte d'azur
  • escape
  • flee
  • lover
Q6

How did Cassidi's past writings on the "perfect crime" factor into the case?

Cassidi had previously written about the concept of the "perfect crime," which created ironic suspicion when applied to the current case. His expertise in criminal methodology made his defense of Catherine seem more calculated and raised questions about whether he helped orchestrate the frame job using his own theories.

Foreshadowing: The revelation of his writings deepened the suspicions of manipulation behind the scenes.

  • charles cassidi
  • perfect crime
  • writings
  • legal theory
  • collusion
Q7

Why did Magistrate Gaudet step down from the case?

Gaudet asked to step aside from the case because he was wrestling with his conscience. Despite finding evidence pointing to Catherine's guilt, he felt unable to continue as impartial examiner, so he testified at the trial instead to pursue truth and justice through another avenue.

Foreshadowing: His growing awareness of the web of coincidences and inconsistencies troubled his sense of moral duty.

  • magistrate gaudet
  • conscience
  • step down
  • testify
  • investigation
Q8

What was the nature of the collusion between Catherine and Cassidi?

Catherine and Cassidi colluded to frame Gina for murder, with Cassidi using his legal expertise to push the case into the public eye and build a convincing prosecution. Their romantic relationship provided the motive for Cassidi to aid Catherine in her scheme, though he later realized he was merely being used.

Foreshadowing: Catherine was aided by Cassidi, who had a brief affair with her, creating a clear conflict of interest in the case.

  • catherine dupré
  • charles cassidi
  • collusion
  • affair
  • conspiracy
Q9

Why did the court believe Gina was guilty despite inconsistencies in the case?

The court convicted Gina despite inconsistencies because Catherine and Cassidi presented a compelling public narrative against her. The combination of Cassidi's legal reputation, Catherine's position as the grieving widow, and the circumstantial evidence created enough doubt about Gina to secure a conviction, despite Gaudet's testimony.

Foreshadowing: The prosecution's narrative relied on Catherine's credibility as the wronged widow rather than factual evidence.

  • court
  • gina bianchi
  • conviction
  • evidence
  • trial
Q10

What motivated Catherine to frame her husband's nurse?

Catherine needed someone to blame for her husband's death to deflect suspicion from herself. As Paul's wife and likely participant in his death, she selected Gina, the nurse who administered the injection, as the ideal scapegoat due to her direct involvement in treatment.

Foreshadowing: Catherine's swift action to accuse Gina before the investigation even concluded revealed her urgency to assign blame.

  • catherine dupré
  • motive
  • frame
  • gina
  • nurse

Movie threads

More Movies Like Don’t Tempt the Devil, by Mood & Story

Curated lists built around what makes Don’t Tempt the Devil tick: the same mood, the same kind of story or the same emotional payoff. Each list explains why these movies belong together.

Wrongful Accusation Dramas like Don’t Tempt the Devil

Innocent characters caught in a web of lies and corruption. A collection of movies like Don’t Tempt the Devil, where an innocent person is framed for a crime. If you enjoyed the tense battle against a corrupt system and the moral conflict of a wrongful conviction, you'll find similar gripping stories here.

  • tense
  • suspenseful
  • anxious
  • moral conflict
  • fatalistic
  • corruption
  • Tone: tense, cynical
  • Pacing: steady, methodical
Why these movies?

The story pattern: These narratives typically begin with an ordinary life upended by a false accusation. The protagonist must then fight against overwhelming odds, often uncovering systemic corruption or personal betrayals. The journey is less about a 'whodunit' and more about the struggle for truth and the emotional cost of injustice.

Why they belong together: Movies in this thread share a core premise of an innocent individual facing a wrongful accusation, creating a potent mix of suspense and moral outrage. They explore themes of justice, corruption, and the resilience of the human spirit under immense pressure.

Moral Dilemma Thrillers like Don’t Tempt the Devil

Characters grapple with conscience against a backdrop of institutional decay. Explore more films like Don’t Tempt the Devil, where characters face intense moral conflicts within a corrupt system. If the weight of institutional injustice and tense, character-driven suspense captivated you, these movies deliver a similar experience.

  • tense
  • cynical
  • atmospheric
  • moral conflict
  • manipulation
  • corruption
  • Tone: tense, cynical, anxious
  • Pacing: steady, unfolding
Why these movies?

The story pattern: The plot unfolds as characters discover the depth of corruption within a trusted institution. The central conflict is internal and external, pitting personal ethics against systemic pressure. The pacing is often steady, building suspense through revelations of manipulation and the protagonist's growing isolation.

Why they belong together: This thread unites films that use a tense, steady-paced narrative to explore themes of corruption and conscience. The shared vibe is one of anxious suspense and cynical revelation, focusing on how individuals are tested when the system itself is the enemy.

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Every angle

Don’t Tempt the Devil (1963) Explained: Plot, Timeline & Characters

Everything about Don’t Tempt the Devil in one place: what happens in the plot summary, the timeline in chronological order, the characters and meaning and a spoiler-free summary. What's After the Movie adds the cast, box office and post-credit scenes.

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