Girls of a corrupt orphanage are being sold by the sadistic matrons to a badly disfigured doctor. His sinister motive is to use the girls as guinea pigs in his experimental brain surgeries.
Four women spend the night in an old deserted sanitarium on a mountain. They each in turn fall into the the evil hands of a doctor…
After seeing that Nelson kisses his lover, Barlow poisons him. But it turns out that Nelson comes back to life when he was about to be buried. From that moment, Barlow does not stop chasing him to finish his work.