 | Florinda Bolkan als Flavia Gaetani |
 | María Casares als Sister Agatha |
 | Claudio Cassinelli als Abraham |
 | Anthony Higgins als Ahmed |
 | Spiros Focás als The French Duke |
 | Diego Michelotti als Flavia's Father |
 | Raika Juri als Sister Livia |
| Jill Pratt als Mother Superior |
| Franca Grey als Village Girl |
 | Laura De Marchi als Tarantula Cult Woman |
| Eduardo Filipone |
 | Ciro Ippolito |
 | Carla Mancini |
 | Luigi Antonio Guerra |
| Giuseppe Pertile |
 | Guido Celano |
| Stefano Trabalza |
 | Valentino Macchi |
 | Maria Teresa Piaggio |
 | Jole Silvani |
| Agnès Nobecourt |
 | Romano Moraschini als Executioner (uncredited) |
| Gianfranco Mingozzi | Director |
| Gianfranco Mingozzi | Screenplay |
| Fabrizio Onofri | Screenplay |
| Sergio Tau | Screenplay |
| Raniero Di Giovanbattista | Executive Producer |
| Gianfranco Mingozzi | Producer |
| Ruggero Mastroianni | Editor |
| Guido Josia | Set Decoration |
| Mario Michisanti | Makeup Artist |
| Teodoro Corrà | Production Manager |
| Cesare Landricina | Assistant Director |
| Claudio Ventura | Assistant Director |
| Sandro Tamborra | Camera Operator |
| Guido Josia | Costume Designer |
| Alfio Contini | Director of Photography |
| Nicola Piovani | Original Music Composer |
| Bruno Di Geronimo | Screenplay |
| Francesco Vietri | Screenstory |
| Sergio Tau | Screenstory |
| Raniero Di Giovanbattista | Screenstory |
