The Monster of the Opera (1964) — Cast
Cast
| Aldo Nicodemi | He-Man |
| Vittoria Prada | Rossana Sciortino |
| Carla Cavalli | Aurora |
| Alberto Archetti | Achille |
| Barbara Howard | Giulia |
| Fidel Gonzáles | Filippo |
| Renato Montalbano | Tony |
| Milena Vukotić | Carlotta |
| Jody Excell | Yvette |
| Giuseppe Addobbati | Stefano Quaranta |
| Marco Mariani | Sandro Cenoura - Carrot |
Crew
| Sandro Occhetti | Sound Engineer |
| Francesco Cuppini | Set Decoration |
| Fiorenzo Magli | Sound Engineer |
| Ernesto Gastaldi | Screenplay |
| Renato Polselli | Director |
| Renato Polselli | Story |
| Aldo Piga | Original Music Composer |
| Nando Anselmetti | Production Manager |
| Giuseppe Pellegrini | Screenplay |
| Gaetano Capogrosso | Makeup Artist |
| Demofilo Fidani | Production Design |
| Otello Colangeli | Editor |
| Ugo Brunelli | Director of Photography |
| Ernesto Gastaldi | Story |
| Renato Polselli | Screenplay |