In a near future, due to the effects of an uncompromising law on the eco-sustainability of supports, paper has become a rare item, a luxury possession, controlled by the "Big Z": Zimurgh Corporation.
Unfortunately the movie The Broken Key is not yet available on Disney Plus.
| Camera | Louis Nero | Director of Photography |
| Production | Luca Confortini | Producer |
| Production | Louis Nero | Producer |
| Writing | Louis Nero | Screenplay |
| Directing | Louis Nero | Director |
| Writing | Giancarlo Guerreri | Screenplay |
| Sound | Lamberto Curtoni | Original Music Composer |
| Writing | As Chianese | Screenplay |
| Production | Annalisa Prandi | Location Manager |
| Art | Danet Caramori | Assistant Art Director |
| Art | Andrea Ragona | Assistant Art Director |
| Lighting | Francesco Lodato | Electrician |
| Costume & Make-Up | Laura de Lazzari | Assistant Makeup Artist |
| Costume & Make-Up | Angela Di Muro | Assistant Makeup Artist |
| Art | Erika Truffelli | Assistant Art Director |
| Art | Vincenzo Fiorito | Production Design |
| Production | Marcello Sesto | Location Manager |
| Crew | Michael Lippitsch | Thanks |
| Camera | Ludovico Piccolo | Assistant Camera |
| Writing | Giancarlo Guerreri | Writers' Assistant |
| Writing | As Chianese | Writers' Assistant |
| Directing | Ludmila Gabusi | Script Supervisor |
| Camera | Davide Borsa | Additional Director of Photography |
| Costume & Make-Up | Vanessa Ferrauto | Makeup Designer |
| Costume & Make-Up | Irene Marsicovetere | Assistant Makeup Artist |
| Costume & Make-Up | Irene Ardito | Assistant Costume Designer |
| Sound | Lamberto Curtoni | Music |
| Crew | Davide Borsa | Cinematography |
| Crew | Maddalena Masini | Public Relations |
| Costume & Make-Up | Sara Mastaglia | Assistant Costume Designer |
| Lighting | Giacomo Colonnelli | Electrician |
| Costume & Make-Up | Marco Todaro | Hairstylist |
| Costume & Make-Up | Esmeralda Dollani | Assistant Makeup Artist |
| Production | Gary Collins | Executive Producer |
| Costume & Make-Up | Alina La Costa | Assistant Costume Designer |
| Camera | Pasquale Garios | Camera Operator |
| Art | Alessia Catalano | Assistant Art Director |
| Editing | Louis Nero | Editor |
| Costume & Make-Up | Agostino Porchietto | Costume Designer |
| Sound | Iari Sgarlato | ADR Engineer |
| Lighting | Roger Romano | Electrician |
| Art | Maurizia Caglieris | Assistant Art Director |
| Art | Stefanno Fornari | Assistant Art Director |
| Art | Piero Lauretig | Assistant Art Director |
| Art | Margherita Motto | Assistant Art Director |
| Camera | Roberto Ugo Ricciardi | Set Photographer |
| Sound | Alessandro Vendrame | Sound Editor |
| Camera | Camillo Beltrametti | Grip |
| Production | Marina Von Honestauffen Zia | Location Assistant |
| Production | Luisa Vittone | Assistant Unit Manager |
| Costume & Make-Up | Ilaria Schembari | Assistant Makeup Artist |
| Production | Jason Wood | Executive Producer |
| Art | Mattia Gaido | Assistant Art Director |
| Costume & Make-Up | Gloria Corradino | Assistant Makeup Artist |
| Costume & Make-Up | Sara Bianchini | Assistant Costume Designer |
| Sound | Alessandro Potito | Sound Recordist |
| Art | Sara Depetris | Assistant Art Director |
| Art | Silvia Tortorella | Assistant Art Director |
| Directing | Ludmila Gabusi | Second Assistant Director |
| Art | Francesco Manfrè | Assistant Art Director |
| Costume & Make-Up | Laura Piras | Assistant Hairstylist |
| Art | Vincenzo Fiorito | Art Direction |
| Directing | Ludovico Piccolo | Third Assistant Director |
| Costume & Make-Up | Antonella Ligorio | Assistant Hairstylist |
| Visual Effects | German Impache | Modeling |
| Art | Roberto Baldassari | Graphic Designer |
| Visual Effects | Giorgio Giorgioni | Visual Effects |
| Visual Effects | Luca Vulterini | Visual Effects |
| Visual Effects | Gianni Melito | 3D Artist |
| Visual Effects | Luciano Vittori Jr. | Visual Effects Supervisor |
| Visual Effects | Tino Franco | Visual Effects |
| Visual Effects | Pierfilippo Siena | Visual Effects Supervisor |
| Visual Effects | Lorenzo Moneta | Matte Painter |
| Visual Effects | Shreyas Patil | Visual Effects Producer |
| Art | Federico Panella | Storyboard Artist |
| Visual Effects | Giovanni Ricco | Visual Effects |
| Visual Effects | Francesco Struffi | Visual Effects |
| Visual Effects | Giulia Infurna | Digital Compositor |
| Visual Effects | Carlo Paradisi Miconi | Digital Compositor |
| Costume & Make-Up | Andreea Sima | Assistant Hairstylist |
| Visual Effects | Elvira Gargiulo | Rotoscoping Artist |
| Visual Effects | Vito Picchinenna | Visual Effects Producer |
| Visual Effects | Cristina Baldassarre | Digital Compositor |
| Visual Effects | Angelo Caruso | Visual Effects |
| Visual Effects | Valentina Girolami | Digital Compositor |
| Visual Effects | Martina Gismondo | Digital Compositor |
| Visual Effects | Simone Silvestri | Visual Effects Supervisor |
| Visual Effects | Diego Arciero | Digital Compositor |
| Visual Effects | Stefano Di Segni | Digital Compositor |
| Visual Effects | Giulio Pietromarchi | Visual Effects |
| Visual Effects | Pino Gengo | Matte Painter |
| Visual Effects | Paolo Paradisi Miconi | Matte Painter |
