


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.
Where to Watch The Sign of Four: Sherlock Holmes' Greatest Case Free Online
Watch The Sign of Four: Sherlock Holmes' Greatest Case full movie online for free in HD quality on Watch Online Stream. Stream from Netflix, HBO Max, Disney+, Prime Video, and more without any subscription or sign up. 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.
Cast

Arthur Wontner
Sherlock Holmes

Isla Bevan
Mary Morstan

Ian Hunter
Dr. John Watson
Graham Soutten
Jonathan Small

Herbert Lomas
Maj. John Sholto
Gilbert Davis
Det. Insp. Atherly Jones

Margaret Yarde
Mrs. Smith

Roy Emerton
The Tattooed Man
Mr. Burnhett
Tattoo Artist

Charles Farrell
Funfair Patron
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