Robert Langlois is now married to Catherine, the former housemaid. And they would live happily ever after if the housing crisis did not force them to live together with Gabrielle and Fernand, Robert's parents. For, despite the good will on either side, tension soon arises. What else to expect when there is too little space in their Montmartre apartment for four people (then for six then eight, the couple having... two pairs of twins!) ; the continued presence there of Fernand (who loves peace and quiet) after he is driven to retirement ; the difficult beginnings of Robert as a lawyer in a room of the apartment, etc... Other troubles follow and the harried family is on the verge of implosion...
Robert Langlois, avocat
Gabrielle Langlois, la mère
Fernand Langlois, le père, professeur
Catherine Langlois, l'épouse de Robert
M. Calomel, voisin à l'étage au-dessus
Marguerite, la fleuriste
La visiteuse snob
Une collègue de Fernand
Acting
La directrice de Saint-Beuve, collège pour filles
L'explorateur
L'entrepreneur
L'huissier de justice
Léon « Alibi », ami de Robert
Maître Petitot, avocat
L'employé du gaz (uncredited)
October 18, 1955
Robert Langlois, avocat
Gabrielle Langlois, la mère
Fernand Langlois, le père, professeur
Catherine Langlois, l'épouse de Robert
M. Calomel, voisin à l'étage au-dessus
Marguerite, la fleuriste
La visiteuse snob
Une collègue de Fernand
Acting
La directrice de Saint-Beuve, collège pour filles
L'explorateur
L'entrepreneur
L'huissier de justice
Léon « Alibi », ami de Robert
Maître Petitot, avocat
L'employé du gaz (uncredited)
