There is a lot of excitement in the high society of Venice: An Arab prince, who always travels incognito, is said to be in the city. By chance, the elegant Isabella gets to know the handsome heir to the throne - and it does not take long for her to fall madly in love with him. Isabella has no idea that her dream man is really the impostor Gérard, who looks remarkably like the prince and was hounded by the sleazy crook Alfredo on Isabella to steal their precious jewelry.
Lucrèce, a famous actress, is bothered first, then flattered by the passionate testimonies of love given to her by François, a 12th grade student infatuated with her. Taking pity on the boy, Lucrèce decides to heal him of his madness and with this in mind she invites him for a working holiday on her farm. Instead, she falls in love with the cherub. At a time, her young lover grows so jealous of her that he attempts suicide. The mature actress then understands that their love story is going nowhere. She will remain alone while François will forget her.
In 1939, the "Union des Jeunes Filles de France", a French communist movement, sponsored this documentary short constituting a tour de France of farms, factories and workshop where young women work, thus taking charge of their own destiny.