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Mary Morstan has received a pearl in the post every year since her father's disappearance; when she is summoned to meet her mysterious benefactor, Holmes and Watson accompany her, leading to the truth about a secret pact.
Mary Morstan has received a pearl in the post every year since her father's disappearance; when she is summoned to meet her mysterious benefactor, Holmes and Watson accompany her, leading to the truth about a secret pact.
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The Casebook of Sherlock Holmes
S4 "The Sign of Four"Mary Morstan has received a pearl in the post every year since her father's disappearance; when she is summoned to meet her mysterious benefactor, Holmes and Watson accompany her, leading to the truth about a secret pact.
The Casebook of Sherlock Holmes
S4, EP3 "The Devil's Foot"Holmes takes a holiday in Cornwall's countryside, only to have his healthy routine interrupted by something that happened during the night.
The Casebook of Sherlock Holmes
S4, EP4 "The Silver Blaze"Holmes investigates when a prize race horse disappears and its trainer dies unnaturally.
The Casebook of Sherlock Holmes
S4, EP5 "Wisteria Lodge"A murder investigation leads Holmes and Watson on a wild goose chase.
