Overview
A mysterious criminal known as The Whispering Shadow commits crimes by means of a gang he controls by television and radio rays. Jack Norton, whose brother was murdered by The Whispering Shadow, suspects that the eerie Professor Strang - whose ghostly wax museum contains figures far too lifelike - may be involved in the crimes.
Cast
- Bela Lugosi as Professor Adam Anton Strang
- Malcolm McGregor as Jack Foster
- Viva Tattersall as Vera Strang
- Robert Warwick as Robert Raymond
- Roy D'Arcy as Steinbeck
- Karl Dane as Sparks
- Henry B. Walthall as J. D. Bradley
- Lafe McKee as Prince Alexander, alias Mr. Jerome