Dean Corso, een boekendetective, gaat op zoek naar zeldzame boeken. Op een dag krijgt hij van een zekere Boris Balkan de opdracht om de echtheid van het 17e-eeuwse boek "De 9 Poorten" van het Rijk der Schimmen na te gaan.
Nee, helaas is The Ninth Gate nog niet beschikbaar op Netflix in Nederland.
| Directing | Roman Polanski | Director |
| Writing | Arturo Pérez-Reverte | Novel |
| Writing | John Brownjohn | Screenplay |
| Writing | Roman Polanski | Screenplay |
| Production | Roman Polanski | Producer |
| Production | Michel Cheyko | Executive Producer |
| Production | Wolfgang Glattes | Executive Producer |
| Production | Suzanne Wiesenfeld | Line Producer |
| Sound | Wojciech Kilar | Original Music Composer |
| Camera | Darius Khondji | Director of Photography |
| Editing | Hervé de Luze | Editor |
| Production | Howard Feuer | Casting |
| Art | Dean Tavoularis | Production Design |
| Art | Gérard Viard | Art Direction |
| Art | Philippe Turlure | Set Decoration |
| Costume & Make-Up | Anthony Powell | Costume Design |
| Production | Laura Stuart | Production Manager |
| Writing | Enrique Urbizu | Screenplay |
| Production | Adam Kempton | Associate Producer |
| Production | Mark Allan | Co-Producer |
| Production | Antonio Cardenal | Co-Producer |
| Production | Iñaki Núñez | Co-Producer |
| Production | Alain Vannier | Co-Producer |
| Art | Jean-Paul Gaillot | Construction Coordinator |
| Art | Ramón Moya | Construction Manager |
| Art | Patrick Boshart | Location Scout |
| Art | Carine Demoustier | Painter |
| Art | Yann Le Moigne | Props |
| Art | Patrick Jamot | Standby Painter |
| Camera | Jean Harnois | Camera Operator |
| Camera | Stéphane Afchain | Grip |
| Camera | Riccardo Brunner | Steadicam Operator |
| Camera | Peter Mountain | Still Photographer |
| Costume & Make-Up | Germinal Rangel | Costume Supervisor |
| Costume & Make-Up | Pierre Berroyer | Hairstylist |
| Costume & Make-Up | Laura Viana da Silva | Makeup Artist |
| Crew | Jean-Claude Frequin | Carpenter |
| Crew | Phillipe Ayachi | Driver |
| Crew | P. Todd Coe | Post Production Supervisor |
| Crew | John Timperley | Score Engineer |
| Directing | Sylvette Baudrot | Script Supervisor |
| Crew | Gilbert Piéri | Special Effects |
| Crew | Jean-Louis Trinquier | Special Effects Coordinator |
| Crew | Béatrice Cavet | Stand In |
| Crew | Dominique Fouassier | Stunt Coordinator |
| Crew | Pilar Robla | Transportation Captain |
| Crew | Simona Benzakein | Unit Publicist |
| Directing | Mishka Cheyko | First Assistant Director |
| Editing | Bruno Patin | Color Timer |
| Lighting | Damien Bret | Electrician |
| Lighting | Jean-Claude Le Bras | Gaffer |
| Production | Meredith Tucker | Casting Associate |
| Production | Jean-Marc Abbou | Location Manager |
| Production | Diane Conn | Production Accountant |
| Production | Ginette Angosse | Production Coordinator |
| Production | José López Rodero | Production Manager |
| Sound | Francis Perreard | Dolby Consultant |
| Sound | Suzana Peric | Music Editor |
| Sound | Laurent Quaglio | Sound Editor |
| Sound | Jean-Marie Blondel | Sound Engineer |
| Sound | Dean Humphreys | Sound Re-Recording Mixer |
| Sound | Vincent Cosson | Sound Recordist |
| Visual Effects | Nicolas Rey | 3D Supervisor |
| Crew | Antoine Simkine | Executive Visual Effects Producer |
| Crew | Michael Scheffe | Visual Effects Art Director |
| Visual Effects | Lindsay Hallett | Visual Effects Coordinator |
| Crew | Jody Rogers | Visual Effects Editor |
| Visual Effects | Jacquie Barnbrook | Visual Effects Producer |
| Visual Effects | Thierry Beaumel | Visual Effects Supervisor |
| Crew | Julie Adams | Dialect Coach |
| Costume & Make-Up | Nathalie Cercuel | Costumer |
| Costume & Make-Up | Véronique Portebois | Dresser |
| Costume & Make-Up | Waldemar Pokromski | Prosthetic Makeup Artist |
| Art | Gilles Piéri | Assistant Property Master |
| Art | Yves Blanchard | Head Carpenter |
| Art | Jacques Moissignac | Swing |
| Sound | Katia Boutin | ADR Editor |
| Sound | Assia Dnednia | Assistant Foley Artist |
| Sound | Frédéric Pardon | Assistant Sound Engineer |
| Sound | Nicolas Becker | Foley Artist |
| Crew | Gilles Piéri | Special Effects Assistant |
| Visual Effects | Scott E. Anderson | Senior Visual Effects Supervisor |
| Visual Effects | Christian Hejnal | Visual Effects Production Assistant |
| Visual Effects | Karine Marchandou | Visual Effects Production Manager |
| Crew | Marc Amyot | Stunt Double |
| Camera | Raphael Jourdan | Additional Grip |
| Camera | André Chemetoff | Assistant Camera |
| Camera | Eric Bialas | Focus Puller |
| Production | Marie-Sylvie Caillierez | Casting Director |
| Editing | Elise Fievet | Assistant Editor |
| Production | Jay Coquillon | Post Production Coordinator |
| Production | Eric Aufèvre | Location Assistant |
| Sound | Štěpán Koníček | Conductor |
| Production | José Miguel Mendiola | Accountant |
| Crew | Sophie Audier | Assistant Script |
| Visual Effects | Marguerite Cargill | Digital Compositor |
| Crew | Christian Thurot | Generator Operator |
| Visual Effects | Jean-Marie Vives | Matte Painter |
| Production | Olivier Bardot | Production Assistant |
| Production | Laetitia Dom | Production Secretary |
| Production | Yan Angosse | Production Trainee |
| Crew | Patrice Guillain | Armorer |
| Crew | Michel Bouis | Stunts |
| Visual Effects | Kelley Ray | Visual Effects Supervisor |
| Directing | Christopher Gachet | Assistant Director |
| Directing | David Campi-Lemaire | Assistant Director |
| Camera | David Nissen | Assistant Camera |
| Camera | Hugues Espinasse | Assistant Camera |
| Camera | Cendrine Dedise | Assistant Camera |
| Camera | Carlos Cabeceràn | Steadicam Operator |
| Camera | Jörg Widmer | Steadicam Operator |
| Camera | John Ward | Steadicam Operator |
| Sound | Keenan Wyatt | Sound |
| Costume & Make-Up | Laurence Guindollet | Costumer |
| Costume & Make-Up | Paul Le Marinel | Makeup Artist |
| Costume & Make-Up | Liliane Rametta | Makeup Artist |
| Costume & Make-Up | Bettina Miquaix | Hairstylist |
| Costume & Make-Up | Jean-Luc Russier | Makeup Artist |
| Costume & Make-Up | Michel Demonteix | Hairstylist |
| Lighting | Alain Dondin | Best Boy Electric |
| Lighting | Roland Dondin | Electrician |
| Lighting | Marc Mulero | Electrician |
| Lighting | Marc Nové | Electrician |
| Lighting | Vince Rodriguez | Electrician |
| Lighting | Bruno Seffino | Electrician |
| Camera | Bernard Brégier | Key Grip |
| Camera | Gérard Buffard | Grip |
| Camera | Pascal Delaunay | Grip |
| Camera | Christian Martinello | Grip |
| Camera | Eric Nové | Grip |
| Camera | Gérard Rival | Grip |
| Production | Olivier Lhoste | Location Assistant |
| Production | Frederic Bacchi | Location Assistant |
| Crew | Bruce Everett | Post Production Supervisor |
| Editing | Christophe Pinel | Assistant Editor |
| Editing | Beatrice Herminie | Assistant Editor |
| Sound | Jean-Louis Lebras | Boom Operator |
| Sound | Lionel Lebras | Boom Operator |
| Sound | Anne Le Campion | Sound Re-Recording Mixer |
| Art | Gilbert Piéri | Property Master |
| Art | Michel Vialla | Props |
| Art | Benoît Clémenceau | Property Buyer |
| Art | Jacques Quinternet | Property Buyer |
| Art | Philippe Margottin | Props |
| Art | Claude Périnet | Painter |
| Art | Arnaud Putman | Swing |
| Production | Blanche Wiesenfeld | Production Coordinator |
| Production | Wilhelm Laligant | Production Accountant |
| Production | Yann Cuinet | Production Assistant |
| Production | Sylvain Truchot | Production Assistant |
| Production | Franklin Pedrosa | Production Assistant |
| Production | Julien Pruvot | Production Assistant |
| Production | Marc-Antoine Trani | Production Assistant |
| Production | Emmanuel Rigaut | Production Assistant |
| Production | François Mathieu | Production Assistant |
| Production | David Brones | Production Assistant |
| Production | Alain Vildieu | Production Assistant |
| Production | Alexandre Lassere | Production Assistant |
| Production | Lea Torreadrado | Production Assistant |
| Crew | Franziska Severin | Dialogue Coach |
| Production | Frederic Caillierez | Casting Assistant |
| Crew | André Cagnard | Stunts |
| Crew | Rémi Canaple | Stunts |
| Crew | Patrick Cauderlier | Stunts |
| Crew | Jean Girard | Stunts |
| Crew | Jean-Pierre Janic | Stunts |
| Crew | Pascal Mercuri | Stunts |
| Crew | Jean-Loup Michou | Stunts |
| Crew | Alison Parson | Stunts |
| Crew | Leslie Rain | Stunts |
| Crew | Catherine Robert | Stunts |
| Crew | Alain Saugout | Stunts |
| Crew | Jean-Pierre Suchet | Stunts |
| Crew | Francis Terzian | Stunts |
| Crew | Frédéric Vallet | Stunts |
| Crew | Nicolas De Peretti | Stunt Double |
| Production | Antonio Guillén Rey | Location Manager |
| Production | Fernando Fortuño | Production Assistant |
| Directing | Javier Petit | Second Assistant Director |
| Art | Fernando González | Art Direction |
| Lighting | Emiliano Merino | Gaffer |
| Camera | Luis Miguel Daza | Key Grip |
| Production | José Mazeda | Production Manager |
| Production | Kita Casal-Ribeiro | Location Manager |
| Production | Cristina Mascarenhas | Location Manager |
| Art | João Calvário | Art Direction |
| Art | Madalena Guerreiro | Painter |
| Visual Effects | Thomas Duval | Visual Effects Supervisor |
| Visual Effects | Edouard Valton | Visual Effects Supervisor |
| Visual Effects | Franck Duchêne | Visual Effects Producer |
| Visual Effects | Céline Sene | Visual Effects Producer |
| Visual Effects | Xavier Fourmond | Digital Compositor |
| Visual Effects | Alexandre Kolasinski | Digital Compositor |
| Visual Effects | Jeremie Leroux | Digital Compositor |
| Visual Effects | Laure Lacroix | Digital Compositor |
