Belgium, 1995. The disturbing disappearance of two young girls upsets the population and triggers an unprecedented media frenzy. Paul Chartier, an idealistic young gendarme, joins the secret "Maldoror" operation dedicated to the surveillance of a recidivist suspect. Confronted with the dysfunctions of the police system, he embarks alone on a manhunt that will drive him into obsession.
Unfortunately the movie Le dossier Maldoror is not yet available on HBO Max.
| Writing | Fabrice Du Welz | Writer |
| Directing | Fabrice Du Welz | Director |
| Writing | Domenico La Porta | Writer |
| Production | Éric Chabot | Production Manager |
| Editing | Nico Leunen | Editor |
| Art | Corinne De Hasque | Painter |
| Directing | Charlotte Cristin | Second Second Assistant Director |
| Art | Manu de Meulemeester | Production Design |
| Art | Jerôme Birti | Painter |
| Art | Alexia Goryn | Art Direction |
| Crew | Adrien Jeunemaitre | Stunts |
| Crew | Ben Milord | Stunts |
| Art | Camille Rolovic | Painter |
| Lighting | Johan Boucher | Electrician |
| Art | Anne Humblet | Set Designer |
| Crew | Adrien Ollive | Stunts |
| Lighting | Emilien Faroudja | Gaffer |
| Art | Martin Moulron | Property Master |
| Art | Nora Munõz | Painter |
| Lighting | Thaïs Play David | Electrician |
| Lighting | Borhan du Welz | Electrician |
| Lighting | Stanislas Etenaille | Gaffer |
| Art | Alberto Sebastiani | Painter |
| Crew | Jean-Christophe Bourgeois | Special Effects |
| Lighting | Louis Zebo | Electrician |
| Crew | Grégory Loffredo | Stunt Coordinator |
| Camera | Brice Dejardin | Focus Puller |
| Art | Pascal Degrune | Storyboard Artist |
| Crew | Maxim Loffredo | Stunts |
| Camera | Manuel Dacosse | Director of Photography |
| Production | Christophe Hermans | Casting |
| Production | Christophe Hollebeke | Executive Producer |
| Sound | Hélène Lamy-au-Rousseau | Sound Editor |
| Production | Violaine Barbaroux | Producer |
| Production | Manuel Chiche | Producer |
| Costume & Make-Up | Laurence Benoit | Costume Design |
| Sound | Julie Brenta | Sound Editor |
| Sound | Héléna Réveillère | Sound Editor |
| Sound | Vincent Cahay | Original Music Composer |
| Production | Jean-Yves Roubin | Producer |
| Sound | Kévin Seignan | Boom Operator |
| Sound | Dirk Bombey | Production Sound Mixer |
| Sound | Emmanuel Botteriaux | Boom Operator |
| Production | Muriel Kuypers | Location Assistant |
| Crew | Domenico La Porta | Script |
| Crew | Fabrice Du Welz | Script |
| Art | Nicolas Jacob | Location Scout |
| Production | Pauline Boury | Location Assistant |
| Sound | Emmanuel de Boissieu | Sound Re-Recording Mixer |
| Camera | Florent Freyens | Focus Puller |
| Camera | Léo Malek | Focus Puller |
| Editing | Bertrand Glosset | Colorist |
| Camera | Bertrand Glosset | Digital Imaging Technician |
| Camera | Samuel Esselinckx | "B" Camera Operator |
| Camera | Anne Fotso | Second Assistant Camera |
| Costume & Make-Up | Evie Hamels | Key Hair Stylist |
| Costume & Make-Up | Evie Hamels | Makeup Artist |
| Camera | Nina Pirard | Camera Trainee |
| Costume & Make-Up | Jennifer Courouge | Hair Designer |
| Camera | Samuel Maurer | Third Assistant Camera |
| Camera | Thibault Walckiers | First Assistant Camera |
| Costume & Make-Up | Jennifer Courouge | Makeup Designer |
| Camera | Colin Lévêque | "B" Camera Operator |
| Camera | Laure Portier | Second Assistant Camera |
