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Sherlock Holmes and the Secret Weapon (1942) movie poster

Timeline

Sherlock Holmes and the Secret Weapon (1942) Timeline Explained – Every Event in Order

Release, runtime and language
1942 · 68 mins · English
JustWatch #2,974 3
Directed by
Roy William Neill
Starring
Nigel Bruce, Paul Fix, Whit Bissell, Basil Rathbone, Lionel Atwill, Henry Victor

A fast‑paced World War II adventure sees Sherlock Holmes daringly rescue a Swiss inventor who has created a revolutionary bomb‑sight, whisking him from Gestapo hands to England. Once there, Holmes discovers the inventor has fallen into the scheming grasp of his arch‑nemesis, Professor Moriarty, forcing a deadly game of wits.

On this page (6)
  1. 1 Where to watch
  2. 2 Events in order (15)
  3. 3 Timeline questions answered
  4. 4 Movie threads
  5. 5 Movies like Sherlock Holmes and the Secret Weapon
  6. 6 Every angle

Where to watch

Where to Watch Sherlock Holmes and the Secret Weapon (1942)

Where can you watch Sherlock Holmes and the Secret Weapon? Stream, rent or buy it in the US, including on Amazon Prime Video, Artiflix and Cineverse: current JustWatch availability with up-to-date prices.

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15 events in order · contains spoilers

Sherlock Holmes and the Secret Weapon Timeline: Events in Chronological Order

Every key event of Sherlock Holmes and the Secret Weapon (1942) 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. Holmes summoned to the Inner Council

    Holmes is called into the Inner Council of British Intelligence by Sir Evan Barham to assist in stopping Nazi saboteurs. The demand signals the start of a tense, high-stakes investigation.

    Where
    Inner Council, British Intelligence
  2. Gavin is killed

    Gavin, one of Holmes's operatives, is killed by a German dagger in his back. As he dies, he mutters the name "Christopher," hinting at a clue to the case.

    Where
    Unknown location
  3. Holmes and Watson head to Limehouse

    Holmes and Watson travel to Limehouse in London to meet Gavin's wife Kitty. They seek information about the Voice of Terror and honor Gavin's memory.

    Where
    Limehouse, London
  4. Oscilloscope analysis exposes the Voice of Terror

    Holmes uses oscilloscope analysis to compare radio voice patterns, proving The Voice of Terror is recorded on phonograph records in the UK but broadcast from Germany. The discovery points to a hidden conspiracy at home.

    Where
    Limehouse, London
  5. Kitty's tip leads to Christopher Docks; capture

    Kitty provides a tip guiding Holmes to pursue the trail at the old Christopher Docks. Holmes, Watson, and Sir Anthony Lloyd encounter Meade and Nazi spies and are captured, then freed by East End men.

    Where
    Old Christopher Docks, London
  6. Meade escapes through a trap door

    During the arrest, Meade escapes through a trap door to a waiting speedboat, slipping out of Holmes's reach. Holmes and Lloyd regroup after the escape.

    Where
    Old Christopher Docks, London
  7. Kitty goes undercover with Meade

    Kitty disguises herself as a thief to join Meade's circle, learning that he plans to travel to Sir Evan's Kent estate that night. Her ruse keeps her close as the trap tightens around the conspirators.

    Where
    London
  8. Meade's pilot exchange near Kent

    Holmes and Sir Evan watch a German plane land; Meade passes a package to the pilot and disappears. The scene suggests Meade's plan is moving toward Sir Evan's Kent estate.

    Where
    Near Sir Evan Barham's Kent estate
  9. Pursuit to the south coast

    An informant tracks Meade and Kitty to the south coast of England. Holmes insists the council accompanies him to confront the spies by the shoreline.

    Where
    South coast of England
  10. Destruction of the spy operation at the church

    Holmes and troops capture Meade and a group of German soldiers in an abandoned church. The operation exposes the network and secures the area against further sabotage.

    Where
    Abandoned church, South coast England
  11. The Voice of Terror revealed

    Holmes reveals that The Voice of Terror is Sir Evan Barham, an impostor who is actually Heinrich Von Bock in disguise. He explains the World War I background, the resemblance to Barham, and the plastic surgery used to maintain the deception.

    Where
    South coast of England
  12. Invasion force destroyed

    Holmes informs the spies that the German invasion force has been destroyed. The sabotage plot is thwarted and the threat to Britain is averted.

    Where
    South coast of England
  13. Kitty is fatally wounded

    Meade fatally wounds Kitty as he attempts to escape, delivering a fatal blow in a bitter betrayal. The conspirators' plot suffers a major setback as Kitty succumbs.

    Where
    South coast of England
  14. Meade dies escaping

    Meade is killed while trying to escape after shooting Kitty, ending the immediate threat. His death marks the collapse of the Nazi operation on the coast.

    Where
    South coast of England
  15. Council honors Kitty's memory

    The Council stands around Kitty's body and swears that her heroic death will not be in vain. Holmes and his team honor her memory and vow to continue the fight against the Nazi threat.

    Where
    South coast of England

Last updated: October 05, 2025 at 11:52

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Timeline questions answered

Sherlock Holmes and the Secret Weapon Timeline Explained: Your Questions Answered

When does it happen, and why in that order? The questions people ask about the chronology of Sherlock Holmes and the Secret Weapon (1942): time jumps, flashbacks, cause and effect between scenes and the correct order of events, each answered with spoilers.

Q1

How does Holmes discover the Voice of Terror is broadcast from Germany?

Holmes uses an oscilloscope to compare sound wave patterns from live radio voices against pre-recorded voices. His analysis reveals that the ominous Voice of Terror broadcasts are not live transmissions but are instead recorded on phonograph records in the UK and then broadcast from Germany. This scientific method proves the Voice of Terror is a German operation disguised as a homegrown menace.

  • voice of terror
  • oscilloscope
  • radio broadcast
  • german operation
Q2

Who is Sir Evan Barham really?

Sir Evan Barham is revealed to be Heinrich Von Bock, a member of the German Secret Service. During World War I, the real Barham was a prisoner in a German camp and bore a genuine scar. Von Bock underwent plastic surgery and spent two and a half decades studying English mannerisms to perfectly impersonate him, allowing him to infiltrate the highest levels of British Intelligence.

  • sir evan barham
  • heinrich von bock
  • impostor
  • german secret service
  • plastic surgery
Q3

What happens to Kitty at the end of the film?

Kitty is fatally wounded when Meade shoots her in a final act of desperation as he attempts to escape. She dies from her wounds on the south coast of England after helping Holmes and the council track down the Nazi operation. The council gathers around her body and honors her sacrifice, vowing that her courage will not be in vain.

  • kitty
  • meade
  • killed
  • sacrifice
  • death
Q4

How was the German impostor able to impersonate Sir Evan Barham for so long?

The impostor Heinrich Von Bock underwent extensive preparation to maintain his deception. He had plastic surgery to match Barham's appearance and spent years studying English mannerisms and speech patterns. Holmes explains that the ruse depended on an unrealistically close resemblance to Barham, and that a childhood scar would eventually betray the impersonator's true identity.

  • impostor
  • plastic surgery
  • deception
  • heinrich von bock
  • scar
Q5

Why is the name "Christopher" important to the case?

Gavin, one of Holmes's trusted operatives, is killed by a German dagger in Limehouse. As he dies, he whispers the name "Christopher" as his last clue. This fragment leads Holmes to the old Christopher Docks, where the conspirators are operating and where Holmes, Watson, and Sir Anthony Lloyd are ultimately captured.

  • gavin
  • christopher
  • christopher docks
  • clue
  • limehouse
Q6

Why does Kitty go undercover for Holmes?

After her husband Gavin is killed, Kitty offers to help Holmes by going undercover. She disguises herself as a thief on the run to infiltrate Meade's circle of Nazi spies. Her investigation reveals that Meade plans to move a crucial package to Sir Evan's country estate in Kent that very night, providing the intelligence needed to intercept the operation.

  • kitty
  • undercover
  • meade
  • espionage
  • kent estate
Q7

How does Meade escape from the docks?

When Holmes, Watson, and Sir Anthony Lloyd confront Meade and his Nazi spies at the old Christopher Docks, they are initially captured. However, a determined assault by East End locals frees them. During the chaos, Meade escapes through a trap door that leads down to a waiting speedboat, allowing him to slip away despite Holmes's pursuit.

  • meade
  • escape
  • speedboat
  • trap door
  • christopher docks
Q8

How does Holmes use the oscilloscope to investigate the case?

Holmes employs a precise, almost scientific method by using an oscilloscope to compare sound wave patterns from live radio voices against pre-recorded voices. This technological analysis allows him to prove that the Voice of Terror broadcasts are pre-recorded in the UK but broadcast from Germany, exposing the German operation as a domestic conspiracy rather than a homegrown threat.

  • holmes
  • oscilloscope
  • sound waves
  • radio analysis
  • scientific method
Q9

What happens to the German invasion force?

Holmes informs the captured spies that the German invasion force has been destroyed. With the ringleader's deception unmasked and the network exposed at the abandoned church on the south coast, the sabotage plot is thwarted and the immediate threat to Britain is averted.

  • german invasion
  • neutralized
  • invasion force
  • church battle
Q10

What is the package that Meade transfers to the German pilot?

The package is a crucial item that Meade is smuggling to the German forces. After Kitty uncovers that Meade plans to move it to Sir Evan's Kent estate, Holmes and Sir Evan observe a German plane landing on the coast. Meade passes the package to the pilot, allowing the mission to proceed as the plan moves toward the Kent estate.

  • package
  • german pilot
  • kent estate
  • smuggling
  • meade

Movie threads

More Movies Like Sherlock Holmes and the Secret Weapon, by Mood & Story

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

Wartime Intellectual Thrills like Sherlock Holmes and the Secret Weapon

Cerebral heroes use wit and deduction to outsmart wartime conspiracies. If you enjoyed the cerebral tension of Sherlock Holmes and the Secret Weapon, explore more movies where sharp intellect battles wartime espionage. These stories feature brilliant detectives and strategists using deduction to outwit enemies, offering similar fast-paced, methodical thrillers set against a backdrop of global conflict.

  • tense
  • cerebral
  • procedural
  • suspenseful
  • patriotic
  • methodical
  • Tone: tense, methodical, patriotic
  • Pacing: fast, driven by clues and reveals
Why these movies?

The story pattern: Stories in this thread typically center on a highly intelligent protagonist—a detective, scientist, or strategist—who must use their unique skills to thwart a sophisticated enemy plot during a time of war. The narrative is driven by a series of puzzles, clues, and strategic moves, culminating in a tense confrontation where brains triumph over brute force, though often at a personal cost.

Why they belong together: Movies are grouped here based on their shared focus on intellectual problem-solving within a wartime context. They blend the suspense of espionage with the satisfaction of logical deduction, creating a specific vibe of methodical tension where the hero's mind is the key action set piece.

Bittersweet Detective Victories like Sherlock Holmes and the Secret Weapon

The case is closed, but the victory is shadowed by a poignant loss. Fans of the poignant ending in Sherlock Holmes and the Secret Weapon will appreciate these detective movies. Discover similar stories where the investigator succeeds in their mission, but the conclusion is bittersweet, often marked by a sacrificial death or a sobering realization that gives the victory a deeper emotional weight.

  • bittersweet
  • tragic
  • suspenseful
  • procedural
  • solemn
  • sacrifice
  • Tone: tense, bittersweet, tragic
  • Pacing: fast, with a solemn conclusion
Why these movies?

The story pattern: The narrative pattern follows a classic investigation arc, but introduces a significant emotional stake, often a brave ally or innocent victim. The successful conclusion of the case is undeniable, yet it is undercut by the death or sacrifice of this key figure, creating a finale that is both satisfying and sobering, emphasizing the personal toll of justice.

Why they belong together: These films are connected by their shared emotional arc: a blend of intellectual satisfaction from solving the puzzle with the melancholic impact of a personal loss. This specific mix of a triumphant plot resolution and a bittersweet emotional ending creates a distinct and memorable viewing experience.

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Every angle

Sherlock Holmes and the Secret Weapon (1942) Explained: Plot, Timeline & Characters

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