Maria, an unfortunate young woman, kills her rapist father in self-defense, and is later tried, sentenced, and shipped off to a woman's penitentiary where she and her fellow inmates are subjected to psychological and sexual abuse at the hands of a psychotic lesbian warden.
| Directing | Jesús Franco | Director |
| Writing | Jesús Franco | Writer |
| Camera | Jesús Franco | Director of Photography |
| Production | Erwin C. Dietrich | Producer |
| Sound | Daniel White | Music |
| Sound | Walter Baumgartner | Original Music Composer |
| Editing | Peter Baumgartner | Editor |
| Production | Paul Grau | Location Manager |
| Crew | Connie Grau | Script |
| Writing | Christine Lembach | Dialogue |
| Editing | Marie-Luise Buschke | Editor |
