Directed by WILLIAM GIRDLER
Screenplay by G. CORNELL LAYNE
See if this sounds familiar: a cleric (William Marshall) doing some archaeological research in a distant land unleashes the spirit of an ancient demon. Back home across the sea, his sweet, pretty daughter-in-law (Carol Speed) starts acting up. Her sexual passion is unquenchable. Her vocabulary becomes raunchy, and her voice turns coarse to match. She knocks her husband around, makes the windows shake and the furniture jump and is even responsible for a death or two. Medical science cannot fathom her symptoms. Is she crazy? Or is her troubleas someone ominously and predictably...