Greta, the Mad Butcher (1977)

Once commited to her care, You'll be too terrified to die!.. You'll choke with fear!.. Recoil in horror from her unleashed fury!..

A young woman feigns illness in order to infiltrate a mental hospital, where she investigates the disappearance of her sister, a former patient. Meanwhile, the hospital warden and her attendants abuse and torture their charges, forcing them to star in cheap skinflicks.

• Release Date: 1977-01-21
• Runtime: 1h 25min
• Production Company: Cinépix Film Properties (CFP)
• Production Country: Canada, Germany, Switzerland
• Director: Jesús Franco