A physicist finds himself drawn into an investigation to track down a spy at his research station.
Dr. Cliff Mitchell
Major Anderson
John Manning
Dr. Warren
Jill Warren
Ruth
Waldo
Tony Norwood
Dale
Charles
2017
2019
2023
1997
2014
2015
1985
2018
1994
2010
2005
2003
2021
1999
2000
