When a homeless Romani boy is arrested at the Danish border for possession of a missing public servant's passport, police inspector Carl Mørck and Department Q are tasked with finding the connection.
Is The Marco Effect on Netflix? Yes! The movie The Marco Effect is now on Netflix in the countries listed below.
| Art | Gitte Malling | Production Design |
| Camera | Aske Foss | Director of Photography |
| Production | Henrik Zein | Executive Producer |
| Editing | Per Sandholt | Editor |
| Editing | Per K. Kirkegaard | Editor |
| Sound | Sune Martin | Music |
| Costume & Make-Up | Susie Bjørnvad | Costume Designer |
| Costume & Make-Up | Tina Norup Helmark | Makeup Designer |
| Sound | Lars Ginzel | Sound Designer |
| Sound | Nino Jacobsen | Sound Editor |
| Sound | Benjamin Hörbe | Sound Editor |
| Sound | Frank Kruse | Sound Editor |
| Sound | Markus Stemler | Sound Editor |
| Sound | Julien Naudin | Foley Artist |
| Visual Effects | Martin Madsen | VFX Supervisor |
| Crew | Jacob Sebastian Malm Carlsen | Stunt Coordinator |
| Production | Tanja Grunwald | Casting |
| Production | Arwa Salmanova | Casting |
| Writing | Martin Zandvliet | Co-Writer |
| Writing | Thomas Porsager | Co-Writer |
| Production | Peter Nadermann | Co-Producer |
| Production | Doris Schrenner | Co-Producer |
| Production | Wolfgang Feindt | Co-Producer |
| Production | Sandra Foss | Line Producer |
| Production | Lina Wichmann | Post Producer |
| Lighting | Andreas Kragh-Jacobsen | Gaffer |
| Editing | Mette Lybæk | Editor |
| Crew | Hummer Højmark | Special Effects Coordinator |
| Directing | Martin Zandvliet | Director |
| Writing | Jussi Adler-Olsen | Novel |
| Writing | Anders Frithiof August | Writer |
| Production | Mikael Chr. Rieks | Producer |
| Writing | Jussi Adler-Olsen | Writer |
| Writing | Jussi Adler-Olsen | Author |
| Camera | Martin Maryška | Focus Puller |
| Lighting | Daniel Kvarda | Gaffer |
| Costume & Make-Up | Charlotte Moe | Costumer |
| Sound | Sune Martin | Original Music Composer |
| Sound | Martin Saabye Andersen | Sound |
| Production | Greta Varts | Production Executive |
| Directing | Christian Bonke | Assistant Director |
| Writing | Denisa Marešová | Script Editor |
| Writing | Ditte Sun | Script Editor |
| Directing | Jette Keedus | First Assistant Director |
| Directing | Jude Kimuli | Third Assistant Director |
| Production | Malou Wiesneck | Production Manager |
| Production | Søren Frimodt-Møller | Production Manager |
| Production | Mascha Ott | Production Coordinator |
| Production | Fie Gehrs Madsen | Production Coordinator |
| Production | Nawa Al-ani | Producer's Assistant |
| Writing | Anders Thomas Jensen | Script Consultant |
| Production | Kristina Kornum | Line Producer |
| Production | Christina Pind Rasmussen | Production Manager |
| Camera | Mikkel Find | "A" Camera Operator |
| Camera | Johannes Sprogøe Fletting | "B" Camera Operator |
| Camera | Asker Frølund Andersen | Assistant Camera |
| Camera | Mikael Kort Kristensen | Grip |
| Camera | Philip Cooke | Assistant Grip |
| Camera | Kristian Appel | Steadicam Operator |
| Camera | Franz Borde | Focus Puller |
| Camera | Franz Borde | Steadicam Operator |
| Camera | Martin Samsøe | Focus Puller |
| Camera | Martin Samsøe | Steadicam Operator |
| Camera | Rune Johansen | Drone Cinematographer |
| Camera | Alex Suhr | Drone Cinematographer |
| Camera | Klara Crvckova | Still Photographer |
| Sound | Lars Gerrild | Boom Operator |
| Costume & Make-Up | Emilia Imperatore Bjørnvad | Costume Assistant |
| Costume & Make-Up | Sascha Valbjørn | Costume Assistant |
| Costume & Make-Up | Charlotte Hertz | Makeup Artist |
| Costume & Make-Up | Josefine Ranch | Makeup Artist |
| Production | Pavel Muller | Producer |
| Production | Veronika Skorepova | Line Producer |
| Production | Madara Kalnina | Production Manager |
| Visual Effects | Katharina Bormann | Visual Effects Coordinator |
| Sound | Martin Hedegaard | Original Music Composer |
