My Dear Killer

Inspector Luca Peretti (George Hilton) is handed the case of an insurance investigator found decapitated. Every lead he pulls on runs back to an old kidnapping and murder that was never solved, and the people tied to it, among them Giorgio Canavese (William Berger) and Dr. Anna Borgese (Marilù Tolo), start to crowd his inquiry. Tonino Valerii stages it as a giallo, with the mystery tightening around the inspector.