Anna Manni is a policewoman trying to capture a vicious serial rapist and killer. The problem is that she suffers from "Stendhal's syndrome", a psychosomatic disorder that gives her dizziness and hallucinations when she is exposed to the sight of paintings and artistic masterpieces. When the maniac lures her into a trap inside Florence's famous Uffizi museum, her troubles are just beginning...—Giancarlo Cairella