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The Sign of Four

The Sign of Four

19836.31h 37mNR

Overview

Sherlock Holmes and Dr. Watson try to track down the Great Mogul, the second-largest diamond in the world.

Directed by Desmond Davis
Written by Arthur Conan Doyle, Charles Edward Pogue
Produced by Otto Plaschkes
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Top Cast

Ian Richardson

Ian Richardson

Sherlock Holmes

David Healy

David Healy

Dr. John Watson

Thorley Walters

Thorley Walters

Major John Sholto

Michael O'Hagan

Michael O'Hagan

Mordecai Smith

Cherie Lunghi

Cherie Lunghi

Mary Morstan

Joe Melia

Joe Melia

Jonathan Small

Terence Rigby

Terence Rigby

Inspector Layton

Clive Merrison

Clive Merrison

Bartholomew Sholto

Richard Heffer

Richard Heffer

Thaddeus Sholto

John Benfield

John Benfield

McMurdo

Trailer

Themes & Keywords

treasureriverdoctorpearlsherlock holmes

About The Sign of Four

The Sign of Four is a adventure, crime, mystery, tv movie film released in 1983 exploring themes of treasure, river, doctor, pearl, sherlock holmes. Directed by Desmond Davis, it stars Ian Richardson, David Healy, Thorley Walters. Sherlock Holmes and Dr. Watson try to track down the Great Mogul, the second-largest diamond in the world.

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We found 15 movies similar to The Sign of Four

If you enjoyed The Sign of Four, you'll love these handpicked recommendations. Each title below shares similar themes, tone, and storytelling style. Our algorithm analyzes genres, keywords, director filmography, and cast connections to find the closest matches. Whether you're looking for the same emotional depth, narrative structure, or visual style, these picks are curated to deliver the best viewing experience for fans of The Sign of Four.

The Sign of Four
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Now a detective-for-hire like her infamous brother, Enola Holmes takes on her first official case to find a missing girl, as the sparks of a dangerous conspiracy ignite a mystery that requires the help of friends — and Sherlock himself — to unravel.

Young Sherlock Holmes
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Sherlock Holmes and Dr. Watson meet as boys in an English Boarding school. Holmes is known for his deductive ability even as a youth, amazing his classmates with his abilities. When they discover a plot to murder a series of British business men by an Egyptian cult, they move to stop it.

Murder by Decree
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Sherlock Holmes Faces Death
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During WWII several murders occur at a convalescent home where Dr. Watson has volunteered his services. He summons Holmes for help and the master detective proceeds to solve the crime from a long list of suspects including the owners of the home, the staff and the patients recovering there.

The Adventures of Sherlock Holmes
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Having once again avoided criminal conviction, Professor Moriarity develops a murderous plan to “finish off” his last major nemesis, Sherlock Holmes, by making him fail to prevent the perfect crime. Does it involve a family curse, the crown jewels of England, or something else…

Holmes & Watson
17% Match

Detective Sherlock Holmes and Dr. John Watson join forces to investigate a mysterious murder at Buckingham Palace. It seems like an open-and-shut case as all signs point to Professor James Moriarty, the criminal mastermind and longtime nemesis of the crime-solving duo. When new twists and clues begin to emerge, the world's greatest sleuth and his trusted assistant must now use their legendary wits and ingenious methods to catch the killer as they only have four days before the queen becomes the next victim.