| Person | Type | Job | Role(s) |
|---|---|---|---|
 Antonio Margheriti | Crew | Writing | Screenplay, Director |
 Bruno Corbucci | Crew | Writing | Screenplay, Story |
 Camillo Del Signore | Crew | Art | Set Decoration |
Dino Di Dionisio | Crew | Production | Production Secretary |
Emilio Varriano | Crew | Camera | Camera Operator |
Franco Caruso | Crew | Production | Line Producer |
Giovanni Addessi | Crew | Production | Producer, Screenplay |
Giovanni Grimaldi | Crew | Writing | Screenplay, Story |
Guglielmo Mancori | Crew | Camera | Director of Photography |
 Ignazio Dolce | Crew | Directing | First Assistant Director |
Mario Giorsi | Crew | Costume & Make-Up | Costume Design |
Mario Sbrenna | Crew | Camera | Camera Operator |
Otello Colangeli | Crew | Editing | Editor |
Ottavio Scotti | Crew | Art | Production Design |
 Riz Ortolani | Crew | Sound | Original Music Composer |
Sandro Mancori | Crew | Camera | Director of Photography |
Roberto Ranucci | Crew | Costume & Make-Up | Assistant Costume Designer |
Cataldo Galiano | Crew | Crew | Special Effects |
Sandro Occhetti | Crew | Sound | Sound Mixer |
Nicla Palombi | Crew | Costume & Make-Up | Hairstylist |
Ennio Di Meo | Crew | Production | Production Manager |
Fausto Ancillai | Crew | Sound | Sound Mixer |
Pietro Spadoni | Crew | Sound | Sound |
Marisa Tilly | Crew | Costume & Make-Up | Makeup Artist |
Renato Palmieri | Crew | Camera | Assistant Camera |
Mauro Paravano | Crew | Camera | Still Photographer |
Eva Koltay | Crew | Directing | Script Supervisor |
Angelo Malantrucco | Crew | Costume & Make-Up | Assistant Makeup Artist |
Giuliana Colangeli | Crew | Editing | Assistant Editor |
Antonietta Maggi | Crew | Costume & Make-Up | Seamstress |
Silvestro De Rossi | Crew | Production | Administration |
Furio Addessi | Crew | Production | Production Assistant |
 Anthony Franciosa | Cast | Actor | Alan Foster |
 Carla Mancini | Cast | Actress | |
 Enrico Osterman | Cast | Actor | Lord Thomas Blackwood |
 Irina Maleeva | Cast | Actress | Elsie Perkins |
 Karin Field | Cast | Actress | Julia |
 Klaus Kinski | Cast | Actor | Edgar Allan Poe |
 Marco Bonetti | Cast | Actor | Maurice |
 Michèle Mercier | Cast | Actress | Elisabeth Blackwood |
 Peter Carsten | Cast | Actor | Dr. Carmus |
 Raf Baldassarre | Cast | Actor | Herbert |
 Silvano Tranquilli | Cast | Actor | William Perkins |
 Vittorio Fanfoni | Cast | Actor | |
| Person | Type | Job | Role(s) |
