The son of a Nazi war criminal runs a boarding house for actresses, who are all blissfully unaware he is a voyeuristic madman. The sinister landlord has built a network of spaces between the walls so he can spy on his tenants, and also secretly carries out horrific acts of murder and torture. Horror, starring Klaus Kinski and Talia Balsam.

A man who runs an apartment house for women is the demented son of a Nazi surgeon who has the house equipped with secret passageways, hidden rooms and torture and murder devices.