France in the fifties. The teenage orphan Sylvie is put in an institution for "fallen" or endangered girls, subjected to harsh treatment by the bigoted nuns who run the institution like a prison. Sylvie befriends a girl who wants to escape.

• France 3
• RTBF
• Anna Mihalcea
• SoKo
• Bernadette Lafont
• Marianne Basler
• Annie Grégorio
• Mado Maurin
• Marie Berto
• Anne Cuvelier