Overview

Two newly-appointed postal inspectors, Frank Marshall and 'Slim" Hewitt, set out to track down the sender of a time-bomb to a U. S. Senator and, during their investigation, run across a hooded organization that is terrorizing an American city. They also meet Don Foster, who is loud in his condemnation of the terrorists, and his sister, Nancy, who fears for her brother's life.

Details

Cast

Bruce Cabot

Marguerite Churchill

Crawford Weaver

Ward Bond

Charles C. Wilson

John Hamilton

Arthur Loft

Nick Copeland

John Tyrrell