The unusual day of a young pharmacist's assistant, between Deauville and Cassis.
| Actor | Role |
|---|---|
 Michel GalabruPinède | Pinède |
 Daniel CeccaldiFelloux | Felloux |
 Stéphane HillelBlaise | Blaise |
 Bernadette LafontPharmacist | Pharmacist |
 Paul PréboistDoctor | Doctor |
 Dorothée JemmaGladys | Gladys |
 Lyne ChardonnetGeneviève | Geneviève |
 Pierre MiratJeweler | Jeweler |
 AnémoneDeocadie | Deocadie |
 Béatrice AvoineAnna | Anna |
| AAnne Serard'Cri-Cri' | 'Cri-Cri' |
 Rachel Cathoud'Totoche' | 'Totoche' |
 Philippe CastelliThe constipated one | The constipated one |
| AAndré GilleDésiré | Désiré |
 Jacques BalutinThe mangy one | The mangy one |
 Patrick PréjeanOctave | Octave |
| JJean-Claude IslertPregnant girl's friend | Pregnant girl's friend |
 Véronique DelbourgPregnant girl | Pregnant girl |
 Pierre GallonCroupier | Croupier |
 Robert DalbanMan with the Rolls | Man with the Rolls |
 Jacques PréboistPostman | Postman |
 Jean LuisiGames commissioner | Games commissioner |