"Banned for decades! The most notorious Japanese horror film ever made!"
After escaping from an insane asylum, a medical student assumes the identity of a mysterious dead man, who appears to be his doppelganger, and gets lured to a sinister island ruled by a mad scientist and his malformed men.
Teruo Yoshida
Hirosuke Hitomi / Genzaburô Komoda
Yukie Kagawa
Shizuko
Teruko Yumi
Hideko / Hatsuyo
Mitsuko Aoi
Toki Komoda
Michiko Kobata
Chiyoko Komoda
Yumiko Katayama
Female Patient A
Kei Kiyama
Kei
Reiko Mikasa
Mad Woman
Miki Obana
Slashed Woman
After escaping from an insane asylum, a medical student assumes the identity of a mysterious dead man, who appears to be his doppelganger, and gets lured to a sinister island ruled by a mad scientist and his malformed men.
An Oxford Medical School graduate takes a position at a mental institution and soon becomes obsessed with a female mental patient, but he has no idea of a recent and horrifying staffing change.
A professor takes up a new post at an all-girls school only to discover the principal concealing a dark secret.
After witnessing a bizarre, traumatic incident involving a patient, Dr. Rose Cotter starts experiencing frightening occurrences that she can't explain.
A young man kills his bride on the day of his marriage and goes insane. He wakes up in an asylum with no memory, left in the hands of two mysterious doctors who relate his condition with his biological identity.
A mild-mannered college professor discovers a look-alike actor and delves into the other man's private affairs.
As soon as Muffy St. John and her college friends arrive on her parents' secluded island, someone starts trimming the guest list... one murder at a time.
A scientist takes the brain of dead man and revives it via electrodes as it lays suspended in a tank of liquid. Soon, the brain grows to possess enormous psychic powers and inflicts its personality upon the doctor who saved it, creating a "Jekyll and Hyde" paradigm.
An obsessed scientist conducts profane experiments in evolution, eventually establishing himself as the self-styled demigod to a race of mutated, half-human abominations.
