The unsuspecting Parisian postman Thibon accepts a transfer as army mailman in Indochina. In the hospital, after his mail van is blown up by a mine, he falls in love with his Indochinese nurse Vang.
| Actor | Role |
|---|---|
 Charles AznavourThibon | Thibon |
 Daniel CeccaldiCassagne | Cassagne |
 Helmuth SchneiderMaury | Maury |
 Michel GalabruClaparède | Claparède |
 Jess HahnJess Parker | Jess Parker |
 Pierre MondyMassenet | Massenet |
| DDoudou BabetClémentine | Clémentine |
| NNop NemCamp Commander | Camp Commander |
 Jacques RichardKlein | Klein |
| LLucien BarjonVerdier | Verdier |
| MMaria MinhVang | Vang |
| CChau SonnyNot listed | Not listed |
| CChum-KenNot listed | Not listed |
 Franco FabriziRitoni | Ritoni |
| TThéoduleNot listed | Not listed |