Seven Blood-Stained Orchids

A killer is driving around Italy looking for a specific victim, leaving half-moon lockets at each scene. Giulia Torresi (Uschi Glas) recognizes one of her former coworkers on the list as a fellow employee and recalls a lover who was outed to the police by Giulia herself. She teams up with her husband Mario Gerosa (Antonio Sabàto), a wealthy clothing designer, to investigate and find the killer, dubbed the Half-Moon Maniac.