“A thrill-a-minute story behind today's atomic headlines!”
A murderer hopes to escape his death sentence by identifying the leaders of a spy ring.
Director
Writers
Val Guest, Leonard Mosley, Val Valentine
Inspector Ralph Brown
Jill Wilson
Inspector Newcombe
Robert Isaac Pitt
Harold
Antonia Pitt
Pietr Revski
Wing Commander Riddle
Sir Robert Rosper
Professor Robinson-Heston
Karl Kopek
Prison Governor
