Overview
Stéphane Petitbourgeois is having trouble with his son-in-law Hubert, who has an extra child every year and is expecting his ninth, making thirteen people in the same apartment. However, a competition promises twenty million to the youngest grandfather of twelve grandchildren. Stéphane begins to encourage Hubert. But Pat became sterile from that day on. Finally, after two years, a child is announced. In fact, triplets were born, and after a few twists and turns, Stéphane became the youngest grandfather of twelve grandchildren.
Director: Paul Mesnier
Cast
Jane Sourza
Isabelle Petitbourgeois, la femme
Raymond Souplex
Stéphane Petitbourgeois, le mari expert-comptable
Louis de Funès
Célestin Ratier, représentant des industries de l'enfance
Jean Carmet
Hubert, le beau-fils
Andrée Servilanges
Geneviève, dite Mademoiselle, la nurse
Andréa Parisy
Pat, la fille
Marthe Alycia
Daphné, la mère d'Hubert
Florence Blot
l'employée de l'état civil
Saint-Granier
lui-même
