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Decoy (1946) Timeline Explained – Every Event in Order

Release, runtime and language
1946 · 76 mins · English
Directed by
Jack Bernhard
Starring
Robert Armstrong, Sheldon Leonard, Ray Teal, Philip Van Zandt, Bert Roach, Herbert Rudley

She Treats Men the Way They’ve Been Treating Women for Years! A fatally shot female gangleader recounts her sordid life of crime to a police officer just before she dies.

On this page (5)
  1. 1 Events in order (13)
  2. 2 Timeline questions answered
  3. 3 Movie threads
  4. 4 Movies like Decoy
  5. 5 Every angle

13 events in order · contains spoilers

Decoy Timeline: Events in Chronological Order

Every key event of Decoy (1946) in order, scene by scene, with when and where it takes place. Use it to untangle flashbacks, time jumps and parallel storylines, to refresh your memory before the sequel or to find the exact scene you are thinking of.

  1. Hitchhike to San Francisco ends in a deadly confrontation

    A man, later revealed to be Dr. Lloyd Craig, hitches from a rural California gas station to a San Francisco apartment and exchanges gunfire with a young woman. The encounter ends with the man dead and the woman mortally wounded, drawing detectives to the scene. This opening sets off the investigation that frames the rest of the plot.

    Where
    Rural California to San Francisco apartment
  2. Detective Portugal arrives; scene analyzed

    Police Detective Joe Portugal arrives at the apartment to find the man dead and the woman mortally wounded. He begins questioning the surviving woman to learn what happened and why. The investigation promises to reveal a larger motive tied to a stolen fortune.

    Where
    San Francisco apartment
  3. Margot Shelby emerges; Frankie Olins backstory

    The surviving woman is Margot Shelby, Frankie Olins's lover. Through her account, the audience learns about the armored car robbery that yielded $400,000 and the missing fortune. Margot's bitterness pushes her toward a new scheme to recover the money.

    Where
    Interrogation room
  4. Margot and Jim plan to locate the money; initial appeal attempt

    Margot teams with Jim Vincent to find Frankie's stash. They first try to appeal Frankie's conviction to delay his execution and search for clues. The failure of the appeal pushes them toward a clandestine, riskier plan.

    Where
    Prison / appeals process
  5. Execution looms; revival plan conceived

    With Frankie's execution imminent, Margot conceives a plan to revive him post-execution. She enlists Dr. Lloyd Craig's help to make the revival possible. The scheme hinges on timing and secrecy.

    Where
    Prison
  6. Margot seduces Dr. Lloyd Craig

    Margot seduces Dr. Lloyd Craig and secures his involvement in the revival plan. His expertise becomes critical to bring Frankie back from death. The plan moves from theory to a dangerous real-world attempt.

    Where
    Prison
  7. Frankie is executed; body removed without autopsy

    Frankie is executed, and his body is discreetly removed from the prison without an autopsy. Margot's hired thugs kill the hearse driver to maintain cover and have a decoy for cremation. The deception sets the stage for the revival to occur elsewhere.

    Where
    Prison
  8. Body delivered to Craig; methylene blue used to revive

    The body is delivered to Dr. Craig's office, where he administers methylene blue via a breathing mask to revive Frankie. The revived man is briefly disoriented but soon willing to reveal the location of his hidden money. The revived sequence reopens the path to the loot.

    Where
    Dr. Craig's office
  9. Frankie reveals map; Jim kills him

    After revival, Frankie is coaxed into revealing a hand-drawn map to the fortune. He is then shot to death by Jim Vincent, eliminating a key witness and partner. The trio advances toward the burial site to claim the loot.

    Where
    Dr. Craig's office and vicinity
  10. Road trip to the burial site; Jim is murdered

    Margot, Jim, and Craig drive toward the burial site. En route, Margot deliberately runs Jim over after he changes a tire, killing him to remove a loose end. The remaining players continue toward the expected location of the money.

    Where
    Road en route to burial site
  11. Strongbox unearthed; Margot pockets the loot

    At the burial site, Dr. Craig is forced to dig; a wooden strongbox is retrieved. Margot takes the strongbox and shoots Dr. Craig twice in a triumphal moment. The heist appears complete, but danger remains.

    Where
    Burial site
  12. Present-day confession and motive revealed

    The narrative returns to the present; Dr. Craig's motivation for shooting Margot is revealed as he recounts the events. Margot dies after finishing her confession, and Detective Portugal prepares to open the strongbox. The truth behind the loot's whereabouts seems sealed in the box.

    Where
    Present-day police/clinic
  13. Final box contents and taunt

    Portugal opens the strongbox to find only scrap paper and a single envelope containing a one-dollar bill and a note addressed to 'you who double crossed me'. The note underlines Margot's contempt and the emptiness of the fortune. The scene ends on a chilling, ironic note.

    Where
    Police station

Last updated: October 09, 2025 at 10:42

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Timeline questions answered

Decoy Timeline Explained: Your Questions Answered

When does it happen, and why in that order? The questions people ask about the chronology of Decoy (1946): time jumps, flashbacks, cause and effect between scenes and the correct order of events, each answered with spoilers.

Q1

Why does Margot want Frankie executed when she needs him alive to find the money?

Margot's plan was to have Frankie executed, then revive him using methylene blue administered by Dr. Craig. She reasoned that after being legally declared dead, Frankie would be free from prison and could lead her to the hidden money without fear of recapture. The scheme relied on the mistaken belief that methylene blue could reverse the effects of cyanide poisoning and bring Frankie back from death.

Foreshadowing: Earlier, Margot tells Jim that she's heard of a chemical that can revive someone after execution, planting the seeds of the risky plan.

  • methylene blue
  • execution
  • revival plan
  • Frankie Olins
  • margot shelby
Q2

Why does Jim kill Frankie after he reveals the map?

Jim kills Frankie because Frankie has served his purpose, the map has been obtained. Keeping Frankie alive would create complications: he could recant the location, identify his betrayers, or become a liability once the authorities realize the execution was faked. Jim shoots Frankie dead to eliminate any witness who could link them to the crime or demand a share of the loot.

Foreshadowing: Jim's willingness to kill the hearse driver earlier establishes his ruthlessness and willingness to eliminate anyone who becomes a problem.

  • jim vincent
  • frankie olins
  • murder
  • map
  • killing
Q3

Why does Margot kill Jim on the road?

Margot kills Jim because he has become a liability and she wants the entire fortune for herself. With the map now in their possession, Jim is no longer useful, he knows too much and would expect an equal share of the $400,000. When Jim stops to change a flat tire, Margot sees her opportunity and runs him down, removing the last person who could claim a stake in the treasure.

Foreshadowing: Margot's cold calculation throughout the film, including her manipulation of both Frankie and Dr. Craig, foreshadows her willingness to eliminate anyone who stands between her and the money.

  • margot shelby
  • jim vincent
  • murder
  • road
  • double cross
Q4

What is the note in the strongbox about?

The note reads "you who double crossed me" and was addressed to whoever found the box. It reveals that Frankie knew all along he would be betrayed, the map was a trap. The strongbox contains only scrap paper and a one-dollar bill, confirming that the legendary $400,000 never existed or was never buried. The entire fortune was a fiction designed to punish those who would scheme to find it.

Foreshadowing: Frankie's apparent willingness to cooperate and reveal the map location seems oddly convenient given his stubborn silence during the trial.

  • strongbox
  • note
  • double crossed
  • money
  • taunt
Q5

Why does Dr. Lloyd Craig shoot Margot at the beginning of the film?

Dr. Craig shoots Margot because he realizes he's been double-crossed. After helping her resurrect Frankie, murder the hearse driver, kill Jim, and dig up the strongbox at gunpoint, Margot turns the gun on him and shoots him twice, laughing as she does so. Craig's shooting is either self-defense or a desperate attempt to prevent Margot from escaping with the prize, or possibly to enact revenge for being used and betrayed.

Foreshadowing: Throughout the scheme, Margot manipulates Dr. Craig by seducing him and leveraging his medical ethics, building toward the moment she has no more use for him.

  • dr lloyd craig
  • margot shelby
  • shooting
  • shooting scene
  • double cross
Q6

What happened to the $400,000 from the armored car robbery?

The $400,000 never actually existed, or at least, it was never buried anywhere. When Detective Portugal opens the strongbox, it contains only scrap paper and a one-dollar bill with a mocking note. This reveals that Frankie either hid the money elsewhere, never had it, or deliberately created a false treasure trail to punish the greedy people who would come looking for it.

Foreshadowing: The $400,000 vanishes without a trace after the robbery, and no one ever produces evidence of its existence despite everyone believing in it.

  • 400000
  • armored car
  • robbery
  • money
  • fortune
  • missing
Q7

Why does Margot have the hearse driver killed?

Margot hires thugs to kill the hearse driver to maintain the cover story that Frankie was actually executed and cremated. By replacing the real body with a decoy, Margot ensures the prison authorities won't conduct an autopsy or investigate further. This allows the entire resurrection scheme to proceed without arousing suspicion from the authorities.

Foreshadowing: The initial plan involves removing Frankie from prison without an autopsy, requiring a dead body as a stand-in.

  • hearse driver
  • killed
  • murder
  • decoy
  • body
Q8

Why does Margot kill Dr. Craig at the end?

Margot kills Dr. Craig because he has served his purpose and becomes a liability. After using him to revive Frankie, force him to dig up the strongbox, and drive her to the location, she has no further need for him, and keeping him alive risks him testifying against her. She shoots him twice without hesitation, laughing coldly as she does so, demonstrating her complete moral corruption.

Foreshadowing: Margot's pattern of using men and discarding them, Frankie, Jim, establishes that Dr. Craig was always destined to be eliminated once he was no longer useful.

  • margot shelby
  • dr lloyd craig
  • murder
  • shooting
  • killing
Q9

How does methylene blue revive Frankie after execution?

Methylene blue is used as an antidote for cyanide poisoning because it converts methemoglobin back to hemoglobin, allowing the blood to carry oxygen again. Margot recalls this property from an old medical text and convinces Dr. Craig to administer it via a breathing mask after Frankie's execution. The plan works, Frankie briefly revives, though the film doesn't address the medical plausibility of this reversal.

Foreshadowing: Margot mentions remembering a chemical that can revive someone after execution, a detail she uses to recruit Dr. Craig's help.

  • methylene blue
  • revive
  • execution
  • cyanide
  • dr craig
  • medical
Q10

Why does Margot betray Frankie when she was his lover?

Margot reveals during her confession that she no longer loves Frankie, she's bitter and cynical about their relationship. Rather than waiting for Frankie to be executed or hoping he'll reveal the money after serving time, she decides to take matters into her own hands. Her betrayal is driven by greed and a desire for the fortune, combined with resentment over years of waiting for a man who never shared his secret.

Foreshadowing: Margot's bitterness about Frankie's silence on the money location sets her on the path to betrayal and the elaborate scheme.

  • margot shelby
  • frankie olins
  • lover
  • betrayal
  • money
  • revenge
Q11

Why does Margot confess everything to Detective Portugal?

Margot is dying from her gunshot wound and has only minutes to live. With nothing left to lose and likely seeking some form of release or final reckoning, she chooses to unburden herself by recounting the entire scheme. Her confession serves as both a final act and possibly a way to ensure that those who betrayed her, particularly Frankie, don't profit from their crimes.

Foreshadowing: The film opens with Margot mortally wounded, setting up the confessional frame narrative.

  • confession
  • detective portugal
  • margot shelby
  • dying
  • police

Movie threads

More Movies Like Decoy, by Mood & Story

Curated lists built around what makes Decoy tick: the same mood, the same kind of story or the same emotional payoff. Each list explains why these movies belong together.

Fatalistic Noir Betrayal Movies Like Decoy

Where greed and cynical ambition poison every relationship, leading to downfall. If you liked the greedy schemes and fatalistic betrayals in Decoy, this list features movies with a similar dark noir vibe. These crime thrillers focus on cynical characters corrupted by ambition, fast-paced plots of double-crossing, and bleak endings that underscore the futility of their actions.

  • cynical
  • sinister
  • fatalistic
  • anxious
  • gritty
  • suspenseful
  • Tone: dark, cynical, fatalistic
  • Pacing: fast, relentless
Why these movies?

The story pattern: These narratives typically follow characters, often femme fatales or desperate criminals, as they execute complex, high-stakes plans. The plot is fueled by betrayal, where alliances are temporary and every character is ultimately out for themselves. The story structure often leads to an inevitable collapse, reinforcing a nihilistic message about the consequences of unchecked avarice.

Why they belong together: Movies are grouped here because they share a core DNA of dark tone, high intensity, and a fast-paced plot centered on betrayal. They create a cohesive experience of tense, anxious suspense built on the premise that no one can be trusted, and ambition leads to ruin.

Gritty High-Stakes Crime Thrillers Similar to Decoy

Relentless, high-tension stories where ruthless characters execute dangerous schemes. For viewers who enjoyed the gritty suspense and high-stakes criminal plot of Decoy, this collection features similar fast-paced thrillers. These movies share a dark tone, heavy emotional weight, and a tense atmosphere filled with violence and psychological manipulation, perfect for fans of ruthless crime dramas.

  • gritty
  • suspenseful
  • tense
  • anxious
  • sinister
  • ruthless
  • Tone: dark, tense, sinister
  • Pacing: fast, relentless
Why these movies?

The story pattern: The narrative pattern involves a central, dangerous scheme—such as a heist, a resurrection plot, or a power grab—that drives the action forward at a breakneck pace. Characters are often hardened and morally ambiguous, operating in a world where violence is a constant threat. The journey is one of rising tension and inevitable collision with the brutal realities of their choices.

Why they belong together: These films are grouped by their shared combination of a gritty aesthetic, a fast and relentless pacing, and a consistently high level of tension. They deliver a coherent viewing experience of anxiety and suspense, rooted in the realistic and high-stakes world of crime.

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Every angle

Decoy (1946) Explained: Plot, Timeline & Characters

Everything about Decoy 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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