Paris, 1933. The daughter of a respectable lower middle class couple, Violette Nozière, leads a disreputable double life. Far from being the innocent 18-year-old her parents mistake her for, she spends her nights with dissolute young men in the less salubrious areas of the city.
In an interwar France struggling with profound social and political change, 18-year-old Violette Noziere rebels against the constraints of her claustrophobic, working-class (and possibly incestuous) family, with troubling consequences.