Vous n'avez rien à déclarer? (1937)
Directed by Léo Joannon

Film Synopsis

The celebrated entomologist Monsieur Papillot couldn't be happier when his daughter Paulette marries his shy assistant, Edmond.  His wife is less keen on the union and intends to exploit any occasion which may lead to a divorce.  Her wish is that Paulette will marry Coco La Baule, the son of her own secret lover.  Such an opportunity arrives when the newly weds return early from their honeymoon.  Edmond tells his stepfather the bad news.  Whilst making love to Paulette on the train, he was interrupted by a customs inspector.  Since then, every time he approaches his wife with amorous intent, his head is filled with the words “Have you anything to declare?”  Realising that his daughter's marriage is in jeopardy, Papillot consults a psychologist and then decides to seek help from the women of a dubious nightclub…