Night Flight from Moscow

Night Flight from Moscow also known as Le Serpent is a FrancoGermanItalian thriller released in 1973. It was produced and directed by Henri Verneuil. The score was written by Ennio Morricone.

Davies wants to begin operations to arrest the agents however, those on the list suddenly begin to die off. The CIA also has suspicions over the authenticity of Vlassovs claims. The CIA discovers that a defection photo of Vlassov was taken in the Soviet Union, not in Turkey, judging from the contours of Mount Ararat in the background. Vlassov also fails a lie detector test after he angrily protests about sexual related questions asked by the CIA during the test.A contemporary review by Tony Mastroianni in the Cleveland Press stated this film about espionnage demonstrated how already in 1973 the computer had replaced the dagger. The reviewer also concluded the film had more good moments than bad. ........

Source: Wikipedia