The Sign of Four: Sherlock Holmes' Greatest Case 1932

Synopsis:

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.

Directed by: Graham Cutts
Written by: W.P. Lipscomb
Runtime: 77 minutes
Related titles:
Cast:
Arthur Wontner
Arthur Wontner
Sherlock Holmes 
Isla Bevan
Isla Bevan
Mary Morstan 
Ian Hunter
Ian Hunter
Dr. John Watson 
Graham Soutten
Graham Soutten
Jonathan Small 
Herbert Lomas
Herbert Lomas
Maj. John Sholto 
Gilbert Davis
Gilbert Davis
Det. Insp. Atherly Jones