The Serpent (1973) - (Yul Brynner) Egyptian film poster
Directed by Henri Verneuil, printed by Seyyed Ali Ibrahim, Al-Nasr Printers. Cast and crew: Henri Verneuil, Gilles Perrault, Yul Brynner, Henry Fonda, Dirk Bogard, Philippe Noiret, Michel Bouquet, Virna Lisi, Guy Trejan, Elga Andersen, Marie Dubois, Nathalie Nerval, Andre Falcon, Robert Party, William Sabatier, Robert Alda, Paola Pitagora.
IMDB plot summary written by Ken Miller: 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.