Vlassov is a Soviet spy who defects in France. He is whisked to the U.S, where Allan Davies takes over the case. After polygraph tests and cross-examinations, Vlassov names several Western European agents who are also spying for the Soviets. Davies wants to take the listed agents into custody; meanwhile, those on the list start dying under mysterious circumstances.
Yul Brynner | Col. Alexi Vlassov |
Henry Fonda | Alan Davies |
Dirk Bogarde | Philip Boyle |
Philippe Noiret | Lucien Berthon |
Virna Lisi | Mrs. Annabel Lee |
Michel Bouquet | Tavel |
Martin Held | Lepke |
Farley Granger | directeur de programme informatique |
Guy Tréjan | Deval |
Marie Dubois | Suzanne |
Elga Andersen | Kate Cross |
André Falcon | un diplomate français |