Keyword Dragnet

Roy Martin aka Roy Morgan is a burglar and former war-time Radio & Electronics Engineer who listens in to radio police calls, allowing him to stay one step ahead of the cops.

Police set up a dragnet to trap an outlaw's wife whom they believe to be his accomplice.

This suspense film revolves around the crime of child abduction. The parents of the missing child undertake a feverish search for their son. The police are contacted, and a ransom letter is received.