Sette orchidee macchiate di rosso
aka: Seven Blood-Stained Orchids / Puzzle of the Silver Half Moons / Sette volti per l'assassino / Das ratsel des silbernen Halbmonds / Sieben Gesichter fur die Morderin / Edgar Wallace: Das Ratsel des silbernen Halbmonds
Direct: Umberto Lenzi
Novel Rendezvous: Edgar Wallace + Cornell Woolrich
Story: Umberto Lenzi
Script: Umberto Lenzi + Roberto Gianviti
Score: Riz Ortolani
Produce: Lamberto Palmieri
Cast: Antonio Sabato + Uschi Glas + Marisa Mell + Pier Paolo Capponi + Rossella Falk + Marina Malfatti + Renato Romano + Bruno Corazzari + Franco Fantasia + Nello Pazzafini + Fulvio Mingozzi + Carla Mancini + Tom Felleghy + Alfred Vohrer + Claudio Gora + Gabriella Giorgelli + Aldo Barberito + Linda Sini + Petra Schu"rmann + Enzo Andronico
