

“One of these men is working for the C.I.A.”
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
Lead
Henry Fonda
Alan Davies

Dirk Bogarde
Philip Boyle

Virna Lisi
Mrs. Annabel Lee

Robert Alda
Polygraph interrogator

Farley Granger
Computer Programming Director

Philippe Noiret
Lucien Berthon

Michel Bouquet
Tavel
“A staggering achievement of craft and ambition. Henri Verneuil's vision lands with breathtaking precision.”
“Every frame feels alive. The Serpent is the rare release that takes its audience seriously.”