Characters played by John R. Pepper
Marcus
Characters played by Trine Michelsen
Alice
Characters played by Donald Pleasence
Professor Lasky
Characters played by Massimo De Rossi
Matteo
Characters played by Riccardo De Torrebruna
Andrea
Characters played by Lavinia Grizi
Barbara
Characters played by Riccardo Parisio Perrotti
Gaspare
Characters played by Giovanni Bilancia
[no data]
Characters played by Matteo Gazzolo
Mike
Characters played by Laurentina Guidotti
Maria
Characters played by Erna Schurer
Catacomb guide
Characters played by Giovanni Tamberi
Gino
Characters played by Marco Tullio Cau
Evil deity