David Harding, Counterspy

In this espionage drama, inspired by a popular radio series by Phillips H. Lord, a naval officer must look into the killing of the head of a torpedo plant. His prime suspect is the man’s wife whom he thinks is a spy. To prove it he begins romancing the widow. He soon falls in love with her. He begins to wonder if she is a spy or not. The spy ring that she was involved in is broken up. Before they are arrested, the spies manage to kill the woman who betrayed them., Navy officer vs. spy ring based on the old radio show. Harding: Howard St. John. Betty: Audrey Long. Jerry: Willard Parker.