Credits
Cast
Yul Brynner
Col. Alexi Vlassov
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
Martin Held
Lepke
Guy Tréjan
Deval
Marie Dubois
Suzanne
Elga Andersen
Kate Cross
André Falcon
French Diplomat
William Sabatier
Mercadier
François Maistre
inspecteur Joss
Paola Pitagora
Jeannine Santelli
Herbert Fux
Gardener
Eva Maria Meineke
Mrs von Strelitz
Luigi Diberti
Lefèvre
Robert Party
Debecourt
Nathalie Nerval
Tatiana Vlassov
Jean Desailly
Narrator (voice) (uncredited)
Art
Jacques Saulnier
Production Design
Camera
Charles-Henri Montel
Camera Operator
Claude Renoir
Director of Photography
Vincent Rossell
Still Photographer
Costume & Make-Up
Hélène Nourry
Costume Design
Marie-Madeleine Paris
Makeup Artist
Jean-Pierre Eychenne
Makeup Artist
Directing
Henri Verneuil
Director, Producer, Screenplay
Marc Grunebaum
First Assistant Director
Lucile Costa
Script Supervisor
Editing
Nadine Muse
Assistant Editor
Catherine Ganz
Assistant Editor
Pierre Gillette
Editor
Production
Jean-Pierre Nossereau
Location Manager
Jacques Juranville
Production Manager
Jean Drouin
Unit Production Manager
Sound
Ennio Morricone
Original Music Composer
Jean Rieul
Sound
Writing
Pierre Nord
Novel
Gilles Perrault
Screenplay