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.
Terence MorganInspector Ralph Brown
Yolande DonlanJill WilsonAnthony OliverInspector Newcombe
André MorellRobert Isaac Pitt
Reginald BeckwithHaroldUrsula HowellsAntonia Pitt
Guido LorrainePietr Revski
Basil DignamWing Commander RiddleRaymond RollettSir Robert Rosper
Fred JohnsonProfessor Robinson-Heston
Arnold MarléKarl Kopek
Mark DignamPrison Governor
John HorsleyAssistant CommissionerBarry LoweEric ColterDiana LambertYoung Woman
