Monsieur Eloy, his wife and their ten-year-old son, Zizi, are off to their country home for the weekend. When they arrive, the two men settle into the garden, while Madame gets down to her cooking. When an embassy official and his wife invite themselves for lunch, the whole household is in an uproar.
| Actor | Role |
|---|---|
 Francis BlancheMonsieur Achille Eloy | Monsieur Achille Eloy |
 Marthe MercadierMadame Hélène Eloy | Madame Hélène Eloy |
 Michel SerraultMartin - instituteur | Martin - instituteur |
| AAlain MoratZizi | Zizi |
 Paul DemangeLe pêcheur | Le pêcheur |
 Michel GalabruLe garde-champêtre | Le garde-champêtre |
 André GabrielloLe directeur | Le directeur |
 José NoguéroSeñor de Azucar | Señor de Azucar |
 María Rosa RodríguezSeñora de Azucar | Señora de Azucar |
 Philippe CastelliNot listed | Not listed |
 Max DesrauNot listed | Not listed |
 Max MontavonNot listed | Not listed |
 Sabine SunNot listed | Not listed |
 André TomasiNot listed | Not listed |
 Chantal Ladesou(uncredited) | (uncredited) |