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.
Starring Basil Rathbone, Nigel Bruce, Hillary Brooke, Henry Daniell, Paul Cavanagh, Matthew Boulton, Eve Amber, Frederick Worlock, Percival Vivian, Coulter Irwin