Horror film about a young woman whose lover dies. She seeks the aid of a psychiatrist who uses corpses to confront his patients with their fears. This unorthodox method however has the wrong effect on the woman, who gradually changes into a chain-saw murderer as the therapy continues. One day she invites a lonely widower to dinner at her home. The visit ends in a bloody drama. The insane woman tries to murder her guest and leaves him severely wounded in a labyrinth filled with corpses. When he comes to, he takes up arms against the bloodthirsty woman and her eccentric psychiatrist.
