
Because of his wavering health, Monsieur Henri can no longer live alone in his Paris appartment. Particularly grumpy, he ends up nonetheless accepting his son Paul's suggestion that he let one of his rooms out to a young female student. Far from falling for her charms, Henri uses her to orchestrate utter family chaos...
Henri Voizot

Paul Voizot

Constance Piponnier

Valérie

Mathieu

Constance's mother

Constance's brother

Arthur, driving school instructor

Driving school examiner

Simon, disk jockey

Paul's assistant

Client at the market

Nightclub hostess

Real estate agent
Constance's father

Jérôme, friend of Paul

Candidate for the apartment (uncredited)

Man in the party (uncredited)

Cook (uncredited)

Claire (uncredited)

(uncredited)

(uncredited)
