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.
Blue Rita runs a nightclub and gases and kidnaps men there for her pleasure and torture.
A serial killer whose mother was a prostitute starts killing streetwalkers as a way of paying back his mother for her abuse.
