The Sign of Four
The Sign of Four (1983 film).jpg
  • Crime
  • mystery
Based onThe Sign of the Four by Arthur Conan Doyle
Screenplay byCharles Edward Pogue
Directed byDesmond Davis
StarringIan Richardson
David Healy
Thorley Walters
Cherie Lunghi
Music byHarry Rabinowitz
Country of originUnited Kingdom
Original languageEnglish
Executive producerSy Weintraub
ProducerOtto Plaschkes
CinematographyDennis C. Lewiston
EditorTimothy Gee
Running time103 minutes
Production companyMapleton Films
Original networkHBO
Original release
  • 7 December 1983 (1983-12-07)

The Sign of Four (a.k.a. Sir Arthur Conan Doyle's The Sign of Four[1]) is a 1983 British made-for-television mystery film directed by Desmond Davis and starring Ian Richardson and David Healy. The film is based on Sir Arthur Conan Doyle's 1890 novel of the same name, the second novel to feature Sherlock Holmes and Doctor Watson.


In 1982, American producer Sy Weintraub partnered with English producer Otto Plaschkes to make six television films of Sherlock Holmes stories.[2] Charles Edward Pogue was enlisted to pen the screenplays[2] but only The Sign of the Four and The Hound of the Baskervilles were ultimately filmed as Granada Television's Sherlock Holmes series premiered in 1984.[2]

In an interview with Scarlet Street, Ian Richardson explained:

"That was the fly in our ointment. Initially, an unseen fly. You see, when Sy Weintraub was planning the films, he was unaware that the copyright on the Holmes stories was about to expire in England and he had to go through a great deal of legal negotiations with the Conan Doyle estate in order to gain permission to use them. However, he was totally ignorant of Granada's plans to film a series with Jeremy Brett...Weintraub was furious, because he'd paid a lot of money to get permission from the estate and here was Granada saying, 'Thank you - but we're going to do it.' So Weintraub took them to court. He had a very good case, apparently; but eventually there was an out of court settlement for an extraordinary sum of money - something like two million pounds - which was enough for Weintraub to cover his costs on both The Sign of Four and The Hound of the Baskervilles, and make a profit, too. And so he wrapped the project up."[2]

The Sign of Four was shot simultaneously with The Hound of the Baskervilles[3] but the schedule precluded having David Healy portray Watson in both films so Donald Churchill was enlisted to play the role in The Hound of the Baskervilles.[3] Two previous Watsons appear in the film: Terence Rigby who played Watson to Tom Baker's Holmes in 1982s The Hound of the Baskervilles and Thorley Walters who played Watson three times previously; with Christopher Lee as Holmes in Sherlock Holmes and the Deadly Necklace, with Douglas Wilmer as Holmes in The Adventure of Sherlock Holmes' Smarter Brother and with Christopher Plummer as Holmes in Silver Blaze.[1] Clive Merrison, who plays Bartholomew Sholto, would go on to played Holmes in the long running radio series.


Differences from novel

See also


  1. ^ a b c Barnes, Alan (2011). Sherlock Holmes on Screen. Titan Books. pp. 259–261. ISBN 9780857687760.
  2. ^ a b c d Sherlock Holmes Society of London Archived 29 September 2011 at the Wayback Machine
  3. ^ a b Barnes, Alan (2011). Sherlock Holmes on Screen. Titan Books. p. 256. ISBN 9780857687760.
  4. ^ a b c The Sign of Four (1983)