Cast & Crew
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Basil RathboneSherlock Holmes - Nigel BruceDr. Watson
- Richard GreeneSir Henry Baskerville
- Wendy BarrieBeryl Stapleton
- Lionel AtwillDr. James Mortimer
- John CarradineBarryman
- Beryl MercerMrs Jennifer Mortimer
- Mary GordonMrs. Hudson
- E.E. CliveCabby
- Morton LowryJohn Stapelton
- Ralph ForbesSir Hugo Baskerville
- Eily MalyonMrs. Barryman
- Nigel de BrulierConvict
- Sidney LanfieldDirector
- Gene MarkeyProducer
- Ernest PascalWriter