Alan Holt is a radio expert who has invented a death ray machine for the U.S. government. International spy Drakma wants to get his hands on the invention and he sends his henchmen to attack Holt in his laboratory.
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CAST
Agnes Ayres
Mary Walsworth
Antonio Moreno
Alan Holt
Tyrone Power Sr.
Drakma (as Tyrone Power)
Louis Wolheim
Kurder
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