A maniac on the loose is committing savage acts of slaughter, and one survivor may be the only key to unmasking the serial slayer known as the Half-Moon Killer. The mysterious half-moon lockets he leaves with his victims could be the only key to unraveling his sinister motives, but will that be enough before he completes his ice-cold plot to claim his intended seven victims?
as Mario Gerosa
as Giulia Torresi
as Inspector Vismara
as Elena Marchi
as Kathy Adams
as The Priest
as Raffaele Ferri
as Ines Tamburini - aka Toscana
as Lt. Palumbo
as Barrett
as Lt. Renzi
as Concetta De Rosa
as Palmieri
as Wanda
as Giovanni Rau
as Anna's Maid
as Hotel Manager
as Agent
as Agent
as Anna Sartori / Maria Sartori
as Man (uncredited)
as The Doorkeeper (uncredited)
as Parish priest (uncredited)
as Asylum Patient (uncredited)
as Dr. Harris (uncredited)
as Prostitute (uncredited)
as Hippie Girl on Couch (uncredited)
as Asylum Patient with Doll (uncredited)
as Asylum Nurse (uncredited)
as Policeman (uncredited)
as Conductor (uncredited)
as Man at Cemetery (uncredited)
as Asylum Patient (uncredited)
as Member of the Methodist Church (uncredited)
as Secretary (uncredited)
as Woman at the airport (uncredited)
