Trailer
 | Alain Delon as Laurent |
 | Mireille Darc as Eva |
 | Georges Rouquier as Jeff |
 | Gabriel Jabbour as Zucci |
 | Nathalie Nerval as Mrs. Grunstein |
 | Robert Lombard as Grunstein |
 | Georges Jamin as Peter |
 | Henri Czarniak as Lescure |
 | Jean Saudray as 'Pépin' |
 | Albert Médina as Merkès |
 | Antoine Baud as Butler |
 | Christian Melsen as Van Hoof |
| Jean-Daniel Ehrmann |
 | Suzanne Flon as Mrs. de Groote |
 | Frédéric de Pasquale as Diamant |
 | Frans Maas as Bezoeker in hotel |
 | Jean-François Delon as Gym bartender (uncredited) |
 | Guus Oster as De Groote (uncredited) |
| Directing | |
| Jean Herman | Director |
Writing | |
| André G. Brunelin | Writer |
| Jean Cau | Writer |
Sound | |
| François de Roubaix | Original Music Composer |
