Young sociologist Stanislas Previne is writing a thesis on criminal women, so he visits Camille Bliss in prison for an interview. Accused of murdering her husband and her lover, Camille recounts her life and love affairs.
| Actor | Role |
|---|---|
 Bernadette LafontCamille Bliss | Camille Bliss |
 Claude BrasseurMaître Murene | Maître Murene |
 Charles DennerArthur | Arthur |
 Guy MarchandSam Golden | Sam Golden |
 André DussollierStanislas Prévine | Stanislas Prévine |
 Anne KreisHélène | Hélène |
 Philippe LéotardClovis | Clovis |
 Gilberte GéniatIsobel Bliss | Isobel Bliss |
 Michel DelahayeMarchal | Marchal |
 Danièle GirardFlorence Golden | Florence Golden |
 Jérôme ZuccaL'enfant cinéaste amateur | L'enfant cinéaste amateur |
 Gaston OuvrardLe vieux gardien de prison | Le vieux gardien de prison |
 Martine FerrièreLa secrétaire de la prison | La secrétaire de la prison |
 Jacob WeizbluthAlphonse, le Muet | Alphonse, le Muet |
 Marcel BerbertBookseller (uncredited) | Bookseller (uncredited) |
 Jean-Loup DabadiePhotographer (uncredited) | Photographer (uncredited) |
| AAnnick FougeryTeacher (uncredited) | Teacher (uncredited) |
 Jean-François StéveninNewspaper Seller (uncredited) | Newspaper Seller (uncredited) |
 François TruffautJournalist (voice) (uncredited) | Journalist (voice) (uncredited) |