 | Dagmar Lassander als Maria |
 | Philippe Leroy als Dr. Sayer |
 | Lorenza Guerrieri als Gida |
 | Varo Soleri als Administrator |
 | Maria Cumani Quasimodo als Sayer's Secretary |
 | Mirella Pamphili als Streetwalker |
| Manlio Dalla Pria als Politician (uncredited) |
 | Salvatore Furnari als Dwarf (uncredited) |
 | John Karlsen als Manservant (uncredited) |
 | Gennarino Pappagalli als Passerby (uncredited) |
| Osvaldo Peccioli als Politician (uncredited) |
 | Filippo Perego als Politician (uncredited) |
| Piero Schivazappa | Director |
| Stelvio Cipriani | Original Music Composer |
| Carlo Achilli | Director of Photography |
| Sante Achilli | Director of Photography |
| Carlo Reali | Editor |
| Enrico Sabbatini | Costume Design |
| Carlo Rambaldi | Special Effects |
| Mario Morigi | Sound Mixer |
| Piero Schivazappa | Writer |
| Giuseppe Zaccariello | Producer |
| Giuseppe Zaccariello | Writer |
| Paolo Levi | Writer |
| Sergio Bollino | Production Supervisor |
| Francesco Cuppini | Production Designer |
| Francesco Cuppini | Production Design |
| Franco Freda | Makeup Artist |
| Claudio Mancini | Production Manager |
| Mario Bramonti | Sound |
