The Hound of the Baskervilles

Nigel De Brulier as The Notting Hill Murderer Wendy Barrie as Beryl Stapleton Basil Rathbone as Sherlock Holmes E. E. Clive as London Cabbie John Clayton Leonard Carey as Hugo's Servant (uncredited) Richard Greene as Sir Henry Baskerville Nigel Bruce as Doctor John H. Watson Barlowe Borland as Frankland Beryl Mercer as Mrs. Jennifer Mortimer Morton Lowry as John 'Jack' Stapleton Rita Page as Chambermaid (uncredited) Frank McLure as Ship Passenger (uncredited) Lionel Atwill as Dr. James Mortimer Eily Malyon as Mrs. Barryman Mary Young as Betsy Ann's Mother (uncredited) Peter Willes as Roderick Mary Gordon as Mrs. Hudson Ruth Terry as Betsy Ann John Carradine as Barryman Ralph Forbes as Sir Hugo Baskerville

Arthur Conan Doyle Novel Sidney Lanfield Director Gene Markey Associate Producer