Season 2, Episode 9 The Sign of Four
Conclusion. Holmes' investigation of the disappearance of a woman's father leads him to men involved with a stolen treasure. Jeremy Brett, Edward Hardwicke.
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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)
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