When a Nazi saboteur jeeringly predicts to the nation new depredations, via their radio 'Voice of Terror', the Intellegence Inner Council summons Sherlock Holmes (Basil Rathbone) to help in the crisis.
When a Nazi saboteur jeeringly predicts to the nation new depredations, via their radio 'Voice of Terror', the Intellegence Inner Council summons Sherlock Holmes (Basil Rathbone) to help in the crisis.
