Overview
England, at the start of World War Two. Mysterious wireless broadcasts, apparently from Nazi Germany are heard over the BBC. They warn of acts of terror in England, just before they take place. Baffled, the Defense Committee call in Sherlock Holmes.
Cast
- Basil Rathbone as Sherlock Holmes
- Nigel Bruce as Doctor Watson
- Evelyn Ankers as Kitty
- Reginald Denny as Sir Evan Barham
- Thomas Gomez as R.F. Meade
- Henry Daniell as Sir Anthony Lloyd
- Montagu Love as General Jerome Lawford
- Olaf Hytten as Admiral Sir John Fabian Prentiss
- Leyland Hodgson as Captain Roland Shore
- Mary Gordon as Mrs. Hudson