After the death in suspicious circumstances of Charles Baskerville, the last descendant of the lineage of the Baskervilles, Henry, returned to the old family mansion. The charismatic detective Sherlock Holmes and his faithful assistant, Dr. Watson, investigating the case, and discover the existence of a supernatural hound that in addition murderer according to history, killed many years ago Hugo Baskerville, the first of the line, and it seems that the curse stalks his descendants.
Eille Norwood
as Sherlock Holmes
Catina Campbell
as Beryl Ducerne Stapleton
Rex McDougall
as Si Henry Baskerville
Lewis Gilbert
as Roger Stapleton Baskerville
Hubert Willis
as Dr. Watson
Allan Jeayes
as Dr. James Mortimer
Fred Raynham
as Barrymore, the Butler
Miss Walker
as Mrs. Barrymore
Mme. d'Esterre
as Mrs. Hudson
Robert Vallis
as Selden - The Convict
