Charles Augustus Milverton

Holmes is hired by the débutante Lady Eva Blackwell to retrieve compromising letters from a blackmailer:

Discover

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

Directing

George Ridgwell

Director

Writing

Geoffrey Malins

Writer

Patrick L. Mannock

Writer

Arthur Conan Doyle

Short Story

Directing

George Ridgwell

Director

Writing

Geoffrey Malins

Writer

Patrick L. Mannock

Writer

Arthur Conan Doyle

Short Story