Un moment d'égarement (1977)

Avec Jean-Pierre Marielle, Victor Lanoux, Christine Dejoux

Deux pères emmènent leurs filles agés de vingt ans, à St-Tropez. L'un deux, Pierre se laisse séduire par Francoise, la fille de son meilleur ami. Osera-t-il le lui avouer ?

(Two middle-aged friends, Pierre and Victor, take a holiday in the south of France with their teenage daughters, Martine and Françoise. Both Pierre and Victor are separated from their wives and hope to start afresh. One night, Pierre is attracted to Françoise and the two end up making love on the beach. The day after, Pierre regrets what he has done, but Françoise insists she is in love with him. When Victor discovers that his daughter has slept with an older man he is furious, not realising that the object of his anger is his closest friend…)