Greta, the Mad Butcher

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

Greta a vicious warden, runs a mental-hospital for young women. A girl deliberately "checks" in to the hospital to find out what has happened to her sister who stayed there. Meanwhile Greta and one of the guards are forcing the inmates to have sex with male prisoners, filming them and selling the recordings as pornoflicks.