A former colonial official lives far from Paris with a dry cousin who pays attention to his heritage. He never took care of his son, married to a singer, even less of his granddaughter Colette. The chances of life mean that the grandfather is obliged to take in Colette for a while. This works wonders, unmasks the cousin conniving with cronies, unravels the intrigues, thwarts the machinations and reconciles all the members of the family.

Lucien Baroux
Duboin
Carlettina
Colette

Roger Duchesne
Henri Duboin

Jacques Varennes
Tirandier

Catherine Fonteney
Cousin Noémie
Ellen Dosia
Jane Duboin-Fontange

Irène Corday
Marie

Alfred Baillou
Guest
David Max

Paul Demange
Notary

Maxime Fabert
Gardener
Jean Fay
Impresario

Jeanne Fusier-Gir
Mademoiselle Boulommier

Pierre Labry
Jaminet

Jean Morel