A newsman works with a blind puzzle-solver to uncover a deadly conspiracy linked to a genetic research facility.
Unfortunately the movie The Cat o' Nine Tails is not yet available on Disney Plus.
| Directing | Dario Argento | Director |
| Writing | Dario Argento | Story |
| Writing | Dardano Sacchetti | Story |
| Writing | Dario Argento | Screenplay |
| Visual Effects | Luciano Vittori | Visual Effects |
| Sound | Ennio Morricone | Original Music Composer |
| Production | Salvatore Argento | Producer |
| Camera | Erico Menczer | Director of Photography |
| Production | Carlo Du Bois | Production Accountant |
| Writing | Luigi Cozzi | Story |
| Writing | Bryan Edgar Wallace | Screenplay |
| Art | Carlo Leva | Production Design |
| Costume & Make-Up | Carlo Leva | Costume Design |
| Costume & Make-Up | Luca Sabatelli | Costume Design |
| Costume & Make-Up | Giuseppe Ferranti | Makeup Artist |
| Costume & Make-Up | Vincenzo Marchetti | Assistant Makeup Artist |
| Costume & Make-Up | Pierantonio Mecacci | Makeup Artist |
| Costume & Make-Up | Maura Turchi | Hairstylist |
| Production | Angelo Iacono | Production Manager |
| Directing | Roberto Pariante | Assistant Director |
| Art | Romeo Costantini | Assistant Set Decoration |
| Art | Franco Pedacchia | Assistant Production Design |
| Art | Lamberto Verdenelli | Property Master |
| Sound | Eugenio Fiori | Boom Operator |
| Sound | Romano Pampaloni | Sound Recordist |
| Sound | Mario Ronchetti | Sound |
| Sound | Massimo Anzellotti | Sound Effects Editor |
| Lighting | Roberto Bertozzi | Electrician |
| Camera | Roberto Brega | Camera Operator |
| Camera | Arturo de Castelterlango | First Assistant Camera |
| Lighting | Rodolfo Flibotti | Gaffer |
| Camera | Giuseppe Gabrielli | Grip |
| Camera | Maurizio La Monica | Second Assistant Camera |
| Lighting | Alberico Loreti | Best Boy Electric |
| Camera | Renato Mascagno | First Assistant Camera |
| Camera | Ettore Migalizzi | Grip |
| Camera | Giovanni Migalizzi | Grip |
| Camera | Maurizio Migalizzi | Key Grip |
| Camera | Firmino Palmieri | Still Photographer |
| Lighting | Francesco Rachini | Electrician |
| Lighting | Carlo Vinciguerra | Electrician |
| Editing | Cesarina Casini | First Assistant Editor |
| Editing | Sergio Fraticelli | Assistant Editor |
| Sound | Bruno Nicolai | Conductor |
| Production | Carlo Du Bois | Administration |
| Production | Roberta Leoni | Production Secretary |
| Art | Luciano Vittori | Title Designer |
| Sound | Luciano Anzellotti | Sound Effects |
| Editing | Franco Fraticelli | Editor |
| Production | Giuseppe Mangogna | Production Manager |