Wanda, the Wicked Warden 1977
Directed by Jesús Franco | Starring: Dyanne Thorne, Tania Busselier, Eric Falk, Lina Romay
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.