A wealthy banker comes to Holmes desperate to recover a valuable British gem--and to deal with his son's apparent dishonor.
Eille Norwood
Sherlock Holmes
Hubert Willis
Dr. John Watson
Jack Selfridge
Sir George Burnwell
Henry Vibart
Alexander Holder
Lawrence Anderson
Arthur Holder
Molly Adair
Mary Holder
Mme. d'Esterre
Mrs. Hudson
Maurice Elvey
Director
Charles Barnett
Writer
Arthur Conan Doyle
Novel
