In this family comedy, Papa has no end of trouble getting his young son to accept his new girlfriend.

A small industrialist from Toulouse, goes to Paris to negotiate the buyout of his company from an American financial group. During his stay, the representative of the large firm calls on a luxury call girl to facilitate their "business".

In Montauban in 1944, Julien Dandieu in a surgeon in the local hospital. Frightened by the German army entering Montauban, he asks his friend Francois to drive his wife and his daughter in the back country village where Julien has an old castle. One week later, Julien decided to meet then for the week end, but the Germans are already occupying the village.