
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.
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
Recommendations
view all
Sweet Smell of Success

How to Keep the Red Lamp Burning

Papa, Mama, My Wife and Me

Sinners

The Seed of the Sacred Fig

Till Death

Secret Magic Control Agency

A Big Bold Beautiful Journey

The Grandmother

Witch Hunt

Trolls Holiday in Harmony

Fear Street: 1666

What Comes Around

Narco Sub

The Ice Road

Night Teeth

Indemnity

The Pickup

Master Gardener

The Closet