Having fortuitously discovered a photograph in which Marthe embraces someone unknown, Étienne Dorsay becomes jealous and imagines various stratagems to identify the lover. In the meantime, he and his friends acquire a weekend house for a very low price.
Cast & crew
Yves RobertDirector
Jean RochefortEtienne Dorsay
Claude BrasseurDaniel
Guy BedosSimon Messina, doctor
Victor LanouxBoulifet, aka 'Bouly'
Danièle DelormeMarthe Dorsay, Étienne's wife
Marthe VillalongaMouchy Messina, Simon's possessive mother
Jenny ArasseBernadette, designer collaborating with Étienne
Josiane BalaskoJosy, Lucien's girlfriend
