| Actor | Curd Jürgens (as Alex), Peter Ustinov (as Michel Kaminsky), O.E. Hasse (as Hugo Vogel), Sam Jaffe (as Sam Cooper), Gérard Séty (as Le docteur Malic), Jacques Dufilho, Patrick Dewaere |
| Actress | Véra Clouzot (as Lucie), Martita Hunt (as Connie Harper), Gabrielle Dorziat (as Madame Andrée - l'infirmière) |
| Director | Henri-Georges Clouzot |
| Music By | Georges Auric |
| Writer | Henri-Georges Clouzot, Jérôme Géronimi |
| Writer (Novel) | Egon Hostovsky |
| Links | https://www.imdb.com/title/tt0050367/ |
Releases 1
| Title | Format | Region | |
|---|---|---|---|
 | Les Espions | DVD | 2 |