
The Sign of Four
Sherlock Holmes and Dr. Watson try to track down the Great Mogul, the second-largest diamond in the world.
Where to Watch
You can check official streaming platforms for availability:
Movie Details
- Original Title: The Sign of Four
- Genres: Adventure, Crime, Mystery, TV Movie
- Release Date: 1983-12-06
- Runtime: 97 minutes
- Rating: 6.382/10 (17 votes)
- Budget: $0
- Revenue: $0
- Production Companies: Granada Television, Mapleton Films
- Status: Released
- Popularity: 0.4106
- Languages: English, French
Cast & Crew

Ian Richardson
as Sherlock Holmes

David Healy
as Dr. John Watson

Thorley Walters
as Major John Sholto

Michael O'Hagan
as Mordecai Smith

Cherie Lunghi
as Mary Morstan

Joe Melia
as Jonathan Small

Terence Rigby
as Inspector Layton

Clive Merrison
as Bartholomew Sholto

Richard Heffer
as Thaddeus Sholto

John Benfield
as McMurdo
Gallery



Trailers & Clips
Sherlock Holmes - Intro to "The Sign of Four" (1983)
Keywords
Frequently Asked Questions
What is The Sign of Four?▼
The Sign of Four is a Adventure, Crime, Mystery, TV Movie movie directed by . It was released on 1983-12-06.
Who are the main actors in The Sign of Four?▼
The main cast includes Ian Richardson, David Healy, Thorley Walters, Michael O'Hagan, Cherie Lunghi, .
Where can I watch The Sign of Four online?▼
You can check official streaming platforms like Netflix, Amazon Prime, or Disney+ to see if The Sign of Four is available.
Is The Sign of Four based on a true story?▼
No official confirmation about it being based on a true story.
What is the IMDb rating of The Sign of Four?▼
The Sign of Four has an IMDb rating of 6.382/10 based on 17 votes.
What is the budget and revenue of The Sign of Four?▼
The movie had a production budget of $0 and earned $0 at the box office.
Who composed the soundtrack for The Sign of Four?▼
The soundtrack was composed by Granada Television, Mapleton Films. You can listen to it on music streaming platforms.
Where was The Sign of Four filmed?▼
The Sign of Four was filmed in multiple locations worldwide. You can find official filming locations on IMDb.
How long is The Sign of Four?▼
The total runtime of The Sign of Four is 97 minutes.
Is The Sign of Four suitable for kids?▼
The movie is rated Released. Please check parental guidelines before watching.
Will there be a sequel to The Sign of Four?▼
There is no official announcement yet for a sequel to The Sign of Four.
Does The Sign of Four have a post-credit scene?▼
Some movies include post-credit scenes. Stay till the end to find out!