Juan López Moctezuma

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. (imdb)

A mysterious man is sent deep into the forest to investigate the bizarre behavior of the notorious Dr. Tarr. What he stumbles upon is the doctor's torture dungeon, a hellish asylum completely cut off from civilization and presided over by the ultimate madman. Innocent people have been savagely chained, tortured and stuck in glass cages, then forced to take part in gruesome games of ritual slaughter. (imdb)

A female bisexual artist turns out to be a vampire. (imdb)

Cristina Carver arrives in a Latin American country to spend some time with her TV-reporter husband. After a car accident one day, Cristina brings the helpful Col. Kostik home but kills him in self-defense when he violently attempts to rape and murder her. She covers up her act and hides the body, yet in spite of her husband's efforts to protect her, a local police detective starts to figure out what really happened.