In
this crime drama, a Yankee rocket scientist stationed in Great Britain
becomes an undercover investigator when he suspects that his laboratory
base has been infiltrated by an enemy spy. Written
by Sandra Brennan
Cast
Marshall Thompson - Dr. Cliff Mitchell
John Loder - Maj. Anderson
Henry Oscar - John Manning
John Stuart - Dr. Warren
Ann Aubrey - Jill Warren
Magda Miller - Ruth
Murray Kash - Waldo
Michael Mellinger - Tony
Robert McKenzie
Tom Bowman
Peter Elliott
Bernard Archard
Stan Simmons
Robert Dorning
Shirley Thieman
