The Hound of the Baskervilles

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

Sidney Lanfield Director Gene Markey Associate Producer Arthur Conan Doyle Novel