| Person | Type | Job | Role(s) |
|---|---|---|---|
 Anatole Litvak | Crew | Directing | Director, Producer |
 Bernard Stora | Crew | Directing | Assistant Director |
 Christian Dior | Crew | Costume & Make-Up | Costume Design |
Claude Ganz | Crew | Production | Production Manager |
 Claude Renoir | Crew | Camera | Director of Photography |
Gérard Viard | Crew | Art | Assistant Art Director |
Jean Zay | Crew | Costume & Make-Up | Costume Design |
Marc Maurette | Crew | Production | Production Manager |
Margot Capelier | Crew | Production | Casting |
 Michel Legrand | Crew | Sound | Original Music Composer |
 Raymond Danon | Crew | Production | Producer |
Simone Knapp | Crew | Costume & Make-Up | Hairdresser |
 Sébastien Japrisot | Crew | Writing | Author, Novel |
 William Robert Sivel | Crew | Sound | Sound Engineer |
 Yul Brynner | Crew | Camera | Still Photographer |
 Marc Bohan | Crew | Costume & Make-Up | Costume Design, Wardrobe Designer |
 Willy Holt | Crew | Art | Art Direction |
Michel Deruelle | Crew | Costume & Make-Up | Makeup Artist |
Peter Thornton | Crew | Editing | Editor |
Philippe Brun | Crew | Camera | Camera Operator |
Frawley Becker | Crew | Crew | Dialogue Coach |
Ginou Billo | Crew | Editing | Assistant Editor |
Jean Fouchet | Crew | Art | Title Designer |
Barry McCormick | Crew | Sound | Sound Editor |
René Fargeas | Crew | Production | Production Manager |
Richard Overstreet | Crew | Directing | Assistant Director |
Francis Pernet | Crew | Directing | Assistant Director |
Roger Tellier | Crew | Camera | Assistant Camera |
 André Oumansky | Cast | Actor | Bernard Thor |
 Bernard Fresson | Cast | Actor | Jean Eguivin, le camioneur |
 Billie Dixon | Cast | Actress | La jeune femme qui aborde Dany dans le train |
 Claude Vernier | Cast | Actor | Le psychiatre |
 Edmond Ardisson | Cast | Actor | Le veilleur de nuit de l'hôtel |
 Georges Lycan | Cast | Actor | Le gérant du Routier où Dany rencontre Jean (non crédité) |
 Gilberte Géniat | Cast | Actress | L'épicière du village |
 Henri Czarniak | Cast | Actor | Le propriétaire du "Garage du Midi", voitures américaines |
 Jacqueline Porel | Cast | Actress | Employée #1 de la société Caldwell |
 Jacques Fabbri | Cast | Actor | Le docteur |
 Jacques Legras | Cast | Actor | Un policier |
 Jacques Portet | Cast | Actor | (non rédité et rôle non nommé) |
 John McEnery | Cast | Actor | Philippe, l'auto-stoppeur |
 Lisa Jouvet | Cast | Actress | Une touriste Danois |
 Louise Rioton | Cast | La touriste américaine | |
 Marcel Bozzuffi | Cast | Actor | Manuel, le gérant de la station Shell |
 Martine Kelly | Cast | Actress | Kiki à la villa "Domaine Saint-Jean" |
 Max Montavon | Cast | Actor | Le bagagiste de l'hôtel (non crédité) |
 Monique Mélinand | Cast | Actress | La patronne du café Pacaud |
 Oliver Reed | Cast | Actor | Michael Caldwell |
 Philippe Baronnet | Cast | Actor | Ami #1 |
 Philippe Mareuil | Cast | Actor | Un amant d'Anita, payé pour garder son silence |
 Philippe Nicaud | Cast | Actor | Le gendarme motard de l'autoroute |
 Pierre Mirat | Cast | Actor | Le patron du restaurant de l'aqueduc (non crédité) |
 Raoul Delfosse | Cast | Actor | Le touriste américain |
 Roger Lumont | Cast | Actor | Le concièrge de l'hôtel |
 Samantha Eggar | Cast | Actress | Danielle Lang, dit : Dany |
 Stéphane Audran | Cast | Actress | Anita Caldwell, ancienne amie de Dany |
 Yves Barsacq | Cast | Actor | Un agent de police (non crédité) |
 Yves Pignot | Cast | Actor | Baptistin, le coéquipier camioneur de Jean |
 Paule Noëlle | Cast | Actress | Employée #2 de la société Caldwell |
Fred Fisher | Cast | Actor | Un touriste Danois |
| Person | Type | Job | Role(s) |
