Holmes is hired by the débutante Lady Eva Blackwell to retrieve compromising letters from a blackmailer:
Director: George Ridgwell·Starring: Eille Norwood, Hubert Willis, Teddy Arundell, George Foley
Eille Norwood
Sherlock Holmes
Hubert Willis
Dr. John Watson
Teddy Arundell
Insp. Hopkins
George Foley
Milverton
Harry Worth
Butler
Toni Edgar-Bruce
Lady Eva Bracknell
Mme. d'Esterre
Mrs. Hudson
Edith Bishop
Maid
DiziTop
