Le Serpent
Cast
Robert Alda
Polygraph interrogator
Elga Andersen
Kate Cross
Herbert Fux
Gardener
Luigi Diberti
Lefèvre
Dirk Bogarde
Philip Boyle
Virna Lisi
Mrs. Annabel Lee
Farley Granger
Computer Programming Director
Marie Dubois
Suzanne
William Sabatier
Mercadier
François Maistre
inspecteur Joss
Eva Maria Meineke
Mrs von Strelitz
Henry Fonda
Alan Davies
Philippe Noiret
Lucien Berthon
Martin Held
Lepke
Guy Tréjan
Deval
Robert Party
Debecourt
Nathalie Nerval
Tatiana Vlassov
Jean Desailly
Narrator (voice) (uncredited)
Yul Brynner
Col. Alexi Vlassov
Michel Bouquet
Tavel
André Falcon
French Diplomat
Paola Pitagora
Jeannine Santelli