The Sign of Four: Sherlock Holmes' Greatest Case
A young woman turns to Holmes for protection when she's menaced by an escaped killer seeking missing treasure. However, when the woman is kidnapped, Holmes and Watson must penetrate the city's criminal underworld to find her.
Top Billed Cast
Arthur Wontner
Sherlock Holmes
Isla Bevan
Mary Morstan
Ian Hunter
Dr. John Watson
Graham Soutten
Jonathan Small
Herbert Lomas
Maj. John Sholto
Featured Crew
Graham Cutts
Director
Arthur Conan Doyle
Novel
Robert Martin
Director of Photography
Clifford Pember
Art Direction
Ernest Irving
Music
Basil Dean
Producer
Otto Ludwig
Editor
W.P. Lipscomb
Screenplay
Rowland V. Lee
Production Supervisor
Robert De Grasse
Director of Photography
Images
