Violette Nozière (Isabelle Huppert) is a French teen in the 1930s who secretly works as a prostitute while living with her unsuspecting parents, father Baptiste Nozière (Jean Carmet) and mother Germaine Nozière (Stéphane Audran). Rebelling against her "mean and petty" petit-bourgeois parents, she falls in love with a spendthrift young man, whom she virtually supports with thefts from her parents as well as her prostitution earnings.