Robert HosseinBoris Volkoff Romina MondelloSonia Lafont Riccardo Serventi LonghiAndrea Conversi Gabriella GiorgelliFrancesca Gianni FrancoInspector Palazzi Aldo MassassoInspector Lanvin Elena MarchesiniMadame's Girl Romano IannelliPathologist Ginevra CasiniMadame's Girl Maia AsirideMadame's Girl Angela D'AmbraMadame's Girl Federica LeuterMadame's Girl Antonella SanniteMadame's Girl Michela PaolucciMadame's Girl Elisabetta RocchettiMadame's Girl Andreina SirenaMadame's Girl Katy Monique CuomoMadame's Girl Antonello MurruMuseum Caretaker Rosa PianetaAnna's Mother Giuseppina Lo VetroMadama Loretta CesterGirl in Waiting Room Omero Capanna(uncredited) Sergio StivalettiBrothel patron (uncredited) / Director / Visual Effects Sergio StivalettiBrothel patron (uncredited) / Director / Visual Effects Dario ArgentoProducer / Story Massimo Antonello GelengProduction Design Sergio SalvatiDirector Of Photography Maurizio AbeniOriginal Music Composer 
