| Cast list | | Lino Ventura | as | Jacques Cournot | | Sylva Koscina | as | Rae Osborne | | Alberto de Mendoza | as | Hendrix | | Leo Gordon | as | Morrison | | Antonio Casas | as | | | Antonio Martín | as | Ruiz | | Ángel del Pozo | as | | | José Jaspe | as | | | Ángel Menéndez | as | | | Jean-Claude Bercq | as | Avery (as Jean-Claude Berq) | | Jack E. Leonard | as | Keefer |
| | Crew list: | | Claude Sautet (Director) | | José Luis Dibildos (Writer) | | Fouli Elia (Writer) |
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