

Overview
The residents of the apartment building on Rue Montmartre are a motley crew of oddballs and eccentrics. The daring son of a professor couple is in love with a sexy student who supplements her pocket money by working as an au pair. And then there's Monsieur Calomel, the crazy but helpful neighbor who's always ready with a funny face...
Cast
Robert Langlois, law student
Fernand Langlois, father, professor
Gabrielle Langlois, mother
Catherine Liseray, young neighbor
Mr. Calomel, neighbor on the floor above
Street violinist
Marie-Louise, first maid
Madeleine Sautaupain, Mom's friend
Léon “Alibi”, friend of Robert
Student of Mr. Langlois
Neighborhood butcher
Nicole