Serge Morgan is a killer working for the American Mafia. After performing a contract in New York for his employers, he takes the plane back to Paris and, during the flight, he gets to know Jane, the rich daughter of an ambassador. Once in Orly Airport he gets seriously wounded by the men of French drug kingpin Henri Emery. He manages to escape them though and takes refuge at Jane's. Passion sets in between the killer and the young lady. As of then, sex will be intertwined with blood and death. For better or worse...
| Actor | Role |
|---|---|
 Serge GainsbourgSerge Morgan | Serge Morgan |
 Jane BirkinJane Swenson | Jane Swenson |
 Paul NicholasPaul | Paul |
 Gabriele FerzettiInspector Bardeche | Inspector Bardeche |
 Paul Albert KrummLancan | Lancan |
 Yvette LebonLa maîtresse d'Emery | La maîtresse d'Emery |
 Curd JürgensHenri Emery | Henri Emery |
 Laurence BadieMme Carbona | Mme Carbona |
 Rita RenoirRita | Rita |
 Marcel LupoviciPatron du tripot | Patron du tripot |
 Pierre AssoDocteur | Docteur |
 Mario BregaNot listed | Not listed |
| GGiulio MauroniNot listed | Not listed |
 Yves AfonsoHomme a la brasserie | Homme a la brasserie |