The Adventures of Sherlock Holmes

The Adventures of Sherlock Holmes

Year: 1939

Runtime: 85 mins

Language: English

Director: Alfred L. Werker

MysteryCrimeThriller

A battle of intellects unfolds as Professor Moriarity, having eluded conviction once more, devises a murderous scheme to eliminate his greatest foe, Sherlock Holmes, by forcing him to miss the chance to stop the perfect crime. The plot may involve a family curse, the Crown Jewels of England, or another mysterious element.

Warning: spoilers below!

Haven’t seen The Adventures of Sherlock Holmes yet? This summary contains major spoilers. Bookmark the page, watch the movie, and come back for the full breakdown. If you're ready, scroll on and relive the story!

The Adventures of Sherlock Holmes (1939) – Full Plot Summary & Ending Explained

Read the complete plot breakdown of The Adventures of Sherlock Holmes (1939), including all key story events, major twists, and the ending explained in detail. Discover what really happened—and what it all means.

In 1894, George Zucco as Moriarty and Basil Rathbone as Sherlock Holmes verbally spar on the steps outside the Old Bailey, where Moriarty has just been acquitted on a murder charge owing to lack of evidence.

You have a magnificent brain, Moriarty. I admire it. I admire it so much I’d like to present it, pickled in alcohol, to the London Medical Society.

It would make an impressive exhibit.

Holmes and Watson (portrayed by Nigel Bruce) are visited at 221B Baker Street by Ann Brandon, Ida Lupino who tells him that her brother Lloyd Peter Willes has received a strange note: a drawing of a man with an albatross hanging around his neck, identical to one received by her father just before his brutal murder ten years before. Holmes deduces that the note is a warning and rushes to find Lloyd Brandon. He is too late, as Lloyd has been murdered by being strangled and having his skull crushed.

Holmes, disguised as a music-hall entertainer, attends a garden party, where he correctly believes an attempt will be made on Ann’s life. Hearing her cries from a nearby park, he captures her assailant, who turns out to be Gabriel Mateo, George Regas, out for revenge on the Brandons for the murder of his father by Ann’s father in a dispute over ownership of their South American mine. Mateo also reveals that it was Moriarty who urged him to seek revenge.

Holmes realises that Moriarty is using the case as a distraction from his real crime, one that will stir the British Empire: an attempt to steal the Crown Jewels. Holmes rushes to the Tower of London, where, during a struggle, Moriarty falls, presumably to his death. In the end, Ann is married and Holmes tries to shoo a fly by playing the violin, only to have Watson swat it with his newspaper, remarking, “Elementary, my dear Holmes, elementary.”

Last Updated: October 05, 2025 at 12:18

Mobile App Preview

Coming soon on iOS and Android

The Plot Explained Mobile App

From blockbusters to hidden gems — dive into movie stories anytime, anywhere. Save your favorites, discover plots faster, and never miss a twist again.

Sign up to be the first to know when we launch. Your email stays private — always.

Explore Movie Threads

Discover curated groups of movies connected by mood, themes, and story style. Browse collections built around emotion, atmosphere, and narrative focus to easily find films that match what you feel like watching right now.

Detective Duels Like The Adventures of Sherlock Holmes

Stories where a master detective faces an equally cunning intellectual nemesis.If you enjoyed the cerebral showdown between Sherlock Holmes and Moriarty, you'll like these movies featuring master detectives pitted against their greatest rivals. These stories focus on high-stakes intellectual combat and clever games of cat-and-mouse, creating a tense and suspenseful viewing experience.

cerebraltensesuspensefulmethodicalintriguinghigh-stakesintellectual

Narrative Summary

The narrative typically revolves around a master detective being personally targeted or challenged by an equally brilliant antagonist. The plot is driven by a series of clever maneuvers and counter-maneuvers, often involving a distraction from the villain's true goal, leading to a climactic intellectual showdown.

Why These Movies?

These films are grouped together because they share a core focus on the intellectual rivalry between hero and villain. They prioritize suspense built from a battle of minds, featuring methodical investigations, clever twists, and a tense atmosphere where the outcome is uncertain until the final confrontation.

Crime Conspiracy Thrillers Like The Adventures of Sherlock Holmes

Fast-paced thrillers where heroes unravel a conspiracy to stop a major crime.Fans of The Adventures of Sherlock Holmes will enjoy these fast-paced mystery thrillers about stopping a major crime. These movies share a similar feel of urgency, intricate plots involving theft or assassination, and a satisfying resolution where the conspiracy is foiled just in time.

suspensefulfast-pacedintriguingconspiracyhigh-stakesurgentinvestigation

Narrative Summary

Stories in this thread follow a clear structure: a sinister plot is set in motion, and the heroes must decode clues and navigate dangers to prevent a major crime, such as a high-profile theft or assassination. The pacing is fast, driven by deadlines and escalating stakes, culminating in a last-minute intervention.

Why These Movies?

This thread groups movies that deliver a specific kind of suspenseful experience: a brisk pace, a complex but understandable criminal scheme, and a focus on the procedural race to stop it. They offer the excitement of a puzzle combined with the tension of a ticking clock.

Unlock the Full Story of The Adventures of Sherlock Holmes

Don't stop at just watching — explore The Adventures of Sherlock Holmes in full detail. From the complete plot summary and scene-by-scene timeline to character breakdowns, thematic analysis, and a deep dive into the ending — every page helps you truly understand what The Adventures of Sherlock Holmes is all about. Plus, discover what's next after the movie.

The Adventures of Sherlock Holmes Timeline

Track the full timeline of The Adventures of Sherlock Holmes with every major event arranged chronologically. Perfect for decoding non-linear storytelling, flashbacks, or parallel narratives with a clear scene-by-scene breakdown.

The Adventures of Sherlock Holmes Timeline

Characters, Settings & Themes in The Adventures of Sherlock Holmes

Discover the characters, locations, and core themes that shape The Adventures of Sherlock Holmes. Get insights into symbolic elements, setting significance, and deeper narrative meaning — ideal for thematic analysis and movie breakdowns.

Characters, Settings & Themes in The Adventures of Sherlock Holmes

The Adventures of Sherlock Holmes Spoiler-Free Summary

Get a quick, spoiler-free overview of The Adventures of Sherlock Holmes that covers the main plot points and key details without revealing any major twists or spoilers. Perfect for those who want to know what to expect before diving in.

The Adventures of Sherlock Holmes Spoiler-Free Summary

More About The Adventures of Sherlock Holmes

Visit What's After the Movie to explore more about The Adventures of Sherlock Holmes: box office results, cast and crew info, production details, post-credit scenes, and external links — all in one place for movie fans and researchers.

More About The Adventures of Sherlock Holmes