In addition to adaptations to some of Doyle’s short stories from “The Return of Sherlock Holmes”, there are also 2 feature-length TV movies based on novels written by Doyle: “The Sign of Four” and the ever popular “The Hound of the Baskervilles”.
S4 - E1The Sign of Four Dec. 29, 1987
S4 - E2The Devil's Foot Apr. 06, 1988
S4 - E3Silver Blaze Apr. 13, 1988
S4 - E4Wisteria Lodge Apr. 20, 1988
S4 - E5The Bruce Partington Plans Apr. 27, 1988
S4 - E6The Hound of the Baskervilles Aug. 31, 1988