Sherlock Holmes investigates a series of so-called "pajama suicides". He knows the female villain behind them is as cunning as Moriarty and as venomous as a spider. Based on "The Sign of Four" and the short stories "The Dying Detective", "The Final Problem", "The Speckled Band" and "The Adventure of the Devil's Foot".
Basil Rathbone , Nigel Bruce , Gale Sondergaard , Dennis Hoey , Vernon Downing , Alec Craig , Arthur Hohl , Mary Gordon , Teddy Infuhr , Donald Stuart
Universal Pictures
