Picked up by a beautiful motorist, jobless hitchhiker Pierre (Hossein) is subsequently romanced by the girl. Immediately thereafter, however, she dumps him, attempting to run him over as a final insult. Memorizing her license number, Pierre pursues the enigmatic motorist. Arriving at her home, Pierre is met by two young ladies (Marina Vlady and Odelle Versois), either one of whom might be the woman he's looking for.
| Actor | Role |
|---|---|
 Robert HosseinPierre Menda | Pierre Menda |
 Marina VladyEva Lecain | Eva Lecain |
 Odile VersoisHélène | Hélène |
 Héléna MansonAmélie | Amélie |
 Henri CrémieuxLe docteur | Le docteur |
 Pascal MazzottiL'homme de la discothèque | L'homme de la discothèque |
 Charles BlavetteL'inspecteur de police | L'inspecteur de police |
 Henri AriusTitin | Titin |
 Lucien CallamandJulien - le jardinier | Julien - le jardinier |
 Jean CombalNot listed | Not listed |
| IIsola BlondieNot listed | Not listed |
| PPaul CoppelNot listed | Not listed |
| BBréolsNot listed | Not listed |