Director :
Stars :
Marshall ThompsonJohn LoderHenry OscarJohn StuartAnne AubreyMagda MillerMurray KashMichael MellingerRobert MacKenzieTom Bowman
Genre :
Release :
1958-12-01
Rating :
6.3
Story :
A physicist finds himself drawn into an investigation to track down a spy at his research station.