Sister Maria is known in the convent for her good works and charity, but, in the secret depths of her sexual fantasies, she is tormented by visions of another world - a world where her forbidden passions are allowed to run free. In this world Satan is her master. As her acts of violence and blasphemy mount, Maria realizes that she has been chosen by the Devil to destroy the convent and lead her sister nuns into hell!
| Production | Jorge Barragán | Producer |
| Directing | Gilberto Martínez Solares | Director |
| Camera | Jorge Stahl Jr. | Director of Photography |
| Sound | Gustavo César Carrión | Original Music Composer |
| Writing | Jorge Barragán | Story |
| Editing | José W. Bustos | Editor |
| Writing | Gilberto Martínez Solares | Writer |
| Sound | Sigfrido García | Sound Editor |
| Costume & Make-Up | Felisa Ladrón de Guevara | Makeup Artist |
