Charles Augustus Milverton Holmes is hired by the débutante Lady Eva Blackwell to retrieve compromising letters from a blackmailer: Details Casts Title Charles Augustus Milverton Release Date 1922-03-01 Runtime 01 Hours 20 Minutes Genres Mystery Crime Drama Production Companies Stoll Picture Productions Production Countries United Kingdom 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...