An A.M. Trading & Lanterna Editrice coproduction
Director : Lucio Fulci
Sceenplay: Piero Regnoli, Lucio Fulci, Antonio Tentori (uncredited)
Cinematography : Luigi Ciccarese
Editior : Otello Colangeli
Music : Giovanni Cristiani

Tournage : aux mois de février et mars 1990 à Syracuse en Sicile (Italie)

Producer : Ettore Spagnuolo – Production manager : Alessandra Spagnuolo – Assistant production manager : Gianluca Bigari – Production secretary : Donatella de Guida – Assistant director : Camilla Fulci – Cameraman : Sandro Grossi – Assistants camera : Fabio Leoni, Gianluca di Giacomo – Still photographer : Carlotta Fenati – Sound director : Alberto Salvatori – Assistant editors : Giuliana Colangeli, Leonardo Kustermann – Art direction & costume designer : Massimo Bolongaro – Special make up effects : Franco Giannini, Giuseppe Ferranti – Hairdresser : Maria Teresa Carrera – Set dresser : Cinzia Milani – Dropman : Vincenzo Luzzi – Gaffer : Ninuccio Tonnarini – Generator operator : Francesco D’Agostino – Key grip : Nazzareno Savini – Grip : Fabrizio Pizzoferrato – Special effects : Elio Terribli, Mario Ciccarella – Equipment : Cineluce – Transport : Cinetrasport – Négative : Kodak s.p.a. – Laboratory : Franco Appetito – Wardrobe : Iacobelli – Shoes : Arditi – Wigs : Sexy Wig – Mixage : Mario Lupi – Sound recording : Cinemontaggio – Optical and titles : Videogamma – Sound effects : Da.Ma. Sound

Avec : Brett Halsey (Professor Paul Evans), Meg Register (Liza Harris), Lino Salemme (Turi DeSimone), Christina Engelhardt (Susie), Pascal Druant (Kevin), Grady Clarkson (Sean), Ettore Comi (John), Carla Cassola (Lilla, the medium), Michael J. Aronin (Andi), Al Cliver (Porter), Isabella Corradini (nun), Paola Cozzo (pregnant nun), Bruna Rossi (nun), Paola Calati (nun), Antonio Melillo, Ruth Anderson, Gianfranco Bonavita, Francesco Biasini, Clorinda Pucci, Kerstin Soderberg, Francesco Cusimano (Robbie), Lucio Fulci (Inspector Carter)

Lucio Fulci’s cameo appearance : He plays the police inspector Carter here.

Lucio Fulci – Demonia