 Jules Duraton is the headmaster of Chatelbourg s high school. He is happily married, has a teenage daughter named Solange, and everything would be for the best of all possible worlds if he and his family were not the namesakes of the protagonists of a famous comic series broadcast every day on Radio Monde "La Famille Duraton". Day after day, the real-life Duratons are made fun of because of their surname and Jules just can t take it any more. That is why he decides to sue the radio station responsible for his misfortune...