Vlassov, a senior Soviet spy, defects to the West and brings along a "gift" for his American host: a list of several high ranking Western officials who are Soviet double agents. If Vlassof is telling the truth, every Western government has been infiltrated by Soviet intelligence and at the highest level. Stars Yul Brynner, Henry Fonda, Dirk Bogarde, Philippe Noiret, and Michel Bouquet.
Dirk Bogarde,Henry Fonda,Philippe Noiret,Yul Brynner
A high-ranking Soviet defector bargains for his freedom with a list revealing the names of Russian spies planted throughout Europe. Originally called "The Serpent".