A young girl's arrival at a convent after the death of her parents marks the beginning of a series of events that unleash an evil presence on the girl and her mysterious new friend, an enigmatic figure known as Alucarda. Demonic possession, Satan worship, and vampirism follows.
- Genre: Horror
- Studio: Yuma Films, 75 Films
- Keyword: nun, exorcism, hysteria, devil, catholicism, convent (nunnery)
- Cast: Claudio Brook, David Silva, Tina Romero, Susana Kamini, Lily Garza, Tina French