Overview
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.
Cast
Mary Walsworth
Alan Holt
Drakma (as Tyrone Power)
Kurder
Claire
Don Powell
The Cripple
Adm. Walsworth
Lab assistant