Young prostitutes are taken to a penal school run by a group of nuns so that they can recover. However, the current mother superior is actually a mad assassin who killed the real one and took her place, changing the entire treatment and discipline regime of the boarding school.
- Release Date: December 18, 1977
- Runtime: 86 minutes
- Production countries: Brazil
- Original Title: Escola Penal de Meninas Violentadas
- Original Language: português (Portuguese)
Actors: Meiry Vieira, Sérgio Hingst, Zilda Mayo, Zelia Martins, Arlete Moreira