A young woman is tormented by violent visions of murder from the past. Or are they premonitions of what's yet to come? As she begins to investigate, she uncovers a shocking secret that could make her the killer's next target. Jennifer O'Neill (SCANNERS) and Gabriele Ferzetti (THE NIGHT PORTER) star in this giallo masterpiece from legendary Italian filmmaker Lucio Fulci (THE NEW YORK RIPPER) and screenwriters Roberto Gianviti (DON'T TORTURE A DUCKLING) and Dardano Sacchetti (THE BEYOND).