Horror Mystery Thriller
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?
Directed by
Umberto Lenzi
Uschi Glas
Giulia Torresi
Camille Keaton
Hippie Girl on Couch (uncredited)
Enzo Andronico
Hotel Manager
Tom Felleghy
Dr. Harris (uncredited)
Marisa Mell
Anna Sartori / Maria Sartori
Renato Romano
The Priest
Carla Mancini
Anna's Maid
Franco Fantasia
Lt. Renzi
Petra Schürmann
Concetta De Rosa
Alba Maiolini
Asylum Patient with Doll (uncredited)
Marina Malfatti
Kathy Adams
Nello Pazzafini
Giovanni Rau
Aldo Barberito
Lt. Palumbo
Claudio Gora
Raffaele Ferri
Pier Paolo Capponi
Inspector Vismara
Fulvio Mingozzi
Agent
Antonio Sabàto
Mario Gerosa
Linda Sini
Wanda
Bruno Corazzari
Barrett
Maria Tedeschi
Asylum Patient (uncredited)
Gabriella Giorgelli
Ines Tamburini - aka Toscana
Bill Vanders
Member of the Methodist Church (uncredited)
Rossella Falk
Elena Marchi
Andrea Scotti
Conductor (uncredited)
Ivana Novak
Asylum Nurse (uncredited)
Vera Drudi
Asylum Patient (uncredited)
Augusta Di Vincenzi
Woman at the airport (uncredited)
Nestore Cavaricci
Agent
Alessandro Tedeschi
Man at Cemetery (uncredited)
Fulvio Pellegrino
Policeman (uncredited)
Sandra Wolff
Secretary (uncredited)
Ivano Davoli
Palmieri
Armand Cava
Man (uncredited)
Ermelinda De Felice
The Doorkeeper (uncredited)
Filippo Del Bello
Parish priest (uncredited)
Lina Franchi
Prostitute (uncredited)

Your rating