The Hound of the Baskervilles

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

Sidney Lanfield Director Arthur Conan Doyle Novel Gene Markey Associate Producer