When socialite and heiress Julie Wardh begins receiving blackmail letters attributed to a mysterious serial killer, she suspects her cruel and sadistic former lover Jean is behind them. With her husband Neil frequently out of town, she falls into the … Edwige Fenech, George Hilton, Ivan Rassimov, Conchita Airoldi, Manuel Gil, Carlo Alighiero, Alberto de Mendoza Added on Amazon Prime 2022-09-20. Youtube Trailer