Charles Duchemin, a well-known gourmet and publisher of a famous restaurant guide, is waging a war against fast food entrepreneur Tri- catel to save the French art of cooking. After having agreed to appear on a talk show to show his skills in naming food and wine by taste, he is confronted with two disasters: his son wants to become a clown rather than a restaurant tester and he, the famous Charles Duchemin, has lost his taste!
| Directing | Claude Zidi | Director |
| Writing | Claude Zidi | Screenplay |
| Writing | Michel Fabre | Screenplay |
| Production | Christian Fechner | Producer |
| Production | Pierre Grunstein | Executive Producer |
| Sound | Vladimir Cosma | Original Music Composer |
| Camera | Wladimir Ivanov | Director of Photography |
| Camera | Claude Renoir | Director of Photography |
| Editing | Monique Isnardon | Editor |
| Editing | Robert Isnardon | Editor |
| Art | Claude Suné | Set Decoration |
| Art | Michel de Broin | Production Design |
| Costume & Make-Up | Jacques Fonteray | Costume Design |
| Sound | Ralph Thiekötter | ADR Recordist |
| Costume & Make-Up | Anatole Paris | Makeup Supervisor |
| Costume & Make-Up | Marie-Madeleine Paris | Makeup Supervisor |
| Crew | Sylvie Koechlin | Script |
| Crew | Florence Koechlin | Assistant Script |
| Production | Gérard James | Location Manager |
| Production | Jean-Jacques Desages | Location Manager |
| Editing | Claudie Adès | Assistant Editor |
| Editing | Hélène de Luze | Assistant Editor |
| Editing | Olivier Mauffroy | Assistant Editor |
| Directing | Jean-Jacques Beineix | First Assistant Director |
| Directing | Hélène Bernardin | Second Assistant Director |
| Art | Michèle Abbé-Vannier | Assistant Set Decoration |
| Art | Robert Dauphy | Construction Manager |
| Art | Marcel Laude | Property Master |
| Art | Jacques Preisach | Property Master |
| Art | Henri Sonois | Assistant Set Decoration |
| Sound | Nara Kollery | Sound Mixer |
| Sound | Maurice Laumain | Sound Editor |
| Sound | Jean-Claude Laureux | Recording Supervision |
| Sound | André Naudin | Foley Artist |
| Sound | Christine Noël | Assistant Sound Editor |
| Sound | Gilles Ortion | Sound Assistant |
| Camera | Bruno Bueno | Set Photographer |
| Crew | Rémy Julienne | Stunt Coordinator |
| Crew | Rémy Julienne | Stunts |
| Crew | Christian Bourqui | Special Effects |
| Crew | Charles-Henri Assola | Special Effects |
| Sound | Luc Perini | Sound Effects Editor |
| Sound | Claude Villand | Sound Mixer |
| Sound | Catherine Zidi | Sound Assistant |
| Sound | Ralph Thiekötter | Assistant Sound Engineer |
| Camera | René Chabal | Assistant Camera |
| Camera | Wladimir Ivanov | Camera Operator |
| Camera | Jean-Paul Meurisse | Camera Operator |
| Camera | Jean-Paul Jarry | Assistant Camera |
| Camera | Yves Pouffary | Assistant Camera |
| Camera | Roger Robert | Key Grip |
| Camera | Jean-Paul Schwartz | Camera Operator |
| Lighting | Jacques Touillaud | Electrician |
| Costume & Make-Up | Jeanne Vergne | Costumer |
| Art | Michel Saignes | Title Designer |
| Production | Francis Peltier | General Manager |
| Production | Pauline Montel | Administration |
| Production | Jeanne-Marie Liron | Production Secretary |
| Production | Bernard Artigues | Executive Producer |
| Production | Roger Morand | Production Director |
