Overview
Sherlock Holmes investigates when young women around London turn up murdered, each with a finger severed. Scotland Yard suspects a madman, but Holmes believes the killings to be part of a diabolical plot.
Cast
- Basil Rathbone as Sherlock Holmes
- Nigel Bruce as Dr. John Watson
- Hillary Brooke as Lydia Marlowe
- Henry Daniell as Professor James Moriarty
- Paul Cavanagh as Sir George Fenwick
- Matthew Boulton as Inspector Gregson
- Eve Amber as Maude Fenwick
- Frederick Worlock as Dr. Onslow
- Percival Vivian as Dr. Simnell
- Coulter Irwin as Corporal Williams