On his uncle's death Sir Henry Baskerville returns from abroad and opens up the ancestral hall on the desolate moors of Devonshire. Holmes uncovers a plot to have Sir Henry murdered by a terrible trained hound.
John Stuart
as Sir Henry Baskerville
Robert Rendel
as Sherlock Holmes
Frederick Lloyd
as Dr. Watson
Heather Angel
as Beryl Stapleton
Reginald Bach
as Stapleton
Wilfred Shine
as Dr. Mortimer
Sam Livesey
as Sir Hugo Baskerville
Henry Hallett
as Barrymore
Sybil Jane
as Mrs. Barrymore
Elizabeth Vaughan
as Mrs. Laura Lyons
