The Hound of the Baskervilles (TV Movie 1983)
Sherlock Holmes Solves the Sign of the Four (Short 1913)
The Sign of Four (1923)
The Sign of Four: Sherlock Holmes' Greatest Case (1932)
"Sherlock Holmes" The Sign of Four (TV Episode 1968)
"Les grands détectives" Sherlock Holmes: Le signe des quatre (TV Episode 1974)