Vlassov (Yul Brynner) is a Soviet spy. In France, Vlassov defects. He is whisked to the U.S.A., where Allan Davies (Henry Fonda) 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. Written by
Ken Miller <firstname.lastname@example.org>
Did You Know?
Spy agencies featured in this film include the CIA, KGB, Mi6 and the West German intelligence service. See more