The Whispering Shadow, a sinister criminal, orchestrates heists using a gang controlled through television and radio signals. Jack Norton, still reeling from his brother's murder at the hands of The Whispering Shadow, becomes convinced that the enigmatic Professor Strang, whose wax museum is home to uncannily realistic figures, is somehow linked to the crimes.
The Whispering Shadow
A criminal mastermind uses broadcast signals to orchestrate a crime spree, while a vengeful Jack Norton targets Professor Strang, connected to his brother's murder.
