Season 4, Episode 5 The Mazarin Stone
First Aired: November 12, 2000
Mycroft Holmes (Charles Gray), filling in for his brother Sherlock, assists Watson in retrieving “The Mazarin Stone,” a diamond stolen from a museum. Count Sylvius: Jon Finch. Agnes: Phyllis Calvert. Emily: Barbara Hicks.
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- Premiered: April 24, 1984
- Rating: None
- Premise: Sir Arthur Conan Doyle's legendary detective uses his keen powers of deduction in a series of cases which first aired on PBS's 'Mystery.' (more)