Norwegian winter, 1915. On the island Bastøy, outside Oslo, a group of young boys aged 11 to 18, are held in an institution for delinquent youth, notorious for its sadistic regime. One day a new boy, Erling, arrives, determined to escape from the island. After a tragic incident, he ends up leading the boys in a violent uprising. When the boys manage to take over the island, 150 soldiers are sent in to restore order.
Unfortunately the movie King of Devil's Island is not yet available on Disney Plus.
| Writing | Dennis Magnusson | Screenplay |
| Production | Karin Julsrud | Producer |
| Camera | John Andreas Andersen | Director of Photography |
| Directing | Marius Holst | Director |
| Writing | Eric Schmid | Screenplay |
| Writing | Lars Saabye Christensen | Story |
| Sound | Johan Söderqvist | Original Music Composer |
| Writing | Mette M. Bølstad | Story |
| Editing | Michał Leszczyłowski | Editor |
| Lighting | Maciej Maciejewski | Best Boy Lighting Technician |
| Production | Ewa Puszczyńska | Co-Producer |
| Production | Liina Prii | Production Assistant |
| Editing | Julien Alary | Colorist |
| Production | Aagot Skjeldal | Executive Producer |
| Production | Edward A. Dreyer | Executive Producer |
| Production | Stellan Skarsgård | Executive Producer |
| Sound | Marius Berntzen | Sound Editor |
| Sound | Tormod Ringnes | Supervising Sound Editor |
| Visual Effects | Camilla Fossen | Visual Effects Producer |
| Sound | Lars Lund | Boom Operator |
| Sound | Espen Rønning | Dialogue Editor |
| Production | Turid Øversveen | Executive Producer |
| Production | Sanne Glæsel | Line Producer |
| Production | Håkon Øverås | Executive Producer |
| Production | Lars Andreas Hellebust | Executive Producer |
| Sound | Erik S. Watland | Foley Artist |
| Art | Janusz Sosnowski | Production Design |
| Art | Kristine Wilhelmsen | Art Direction |
| Visual Effects | Otto Thorbjørnsen | Visual Effects Supervisor |
| Production | Pål Sletaune | Executive Producer |
| Sound | Marius Berntzen | Foley Recordist |
| Production | Pias Semb | Executive Producer |
| Costume & Make-Up | Katja Watkins | Costume Design |
| Sound | Petter Fladeby | Sound Re-Recording Mixer |
| Sound | Tormod Ringnes | Sound Designer |
| Sound | Ad Stoop | Sound Recordist |
| Sound | Erik S. Watland | Sound Effects Editor |
| Production | Vibeke Windeløv | Executive Producer |
| Sound | Fredric Vogel | Sound Editor |
| Production | Piret Toomvap-Schönberg | Casting |
| Art | Eugen Tamberg | Set Designer |
| Art | Jaagup Roomet | Set Designer |
| Sound | Olger Bernadt | Sound Recordist |
| Camera | Mart Taniel | Camera Operator |
| Art | Eva-Maria Gramakovski | Set Dresser |
| Costume & Make-Up | Daniel Parker | Prosthetics |
| Costume & Make-Up | Louise Hauberg | Makeup Artist |
| Costume & Make-Up | Morten Jacobsen | Special Effects Makeup Artist |
| Production | Johanna Trass | Production Manager |
| Costume & Make-Up | Veslemøy Fosse Ree | Makeup Artist |
| Production | Inga Kruk | Production Manager |
| Costume & Make-Up | Tina Norup Helmark | Makeup Artist |
| Costume & Make-Up | June Pålgard | Makeup Artist |
| Costume & Make-Up | Mari Kriis | Makeup Artist |
| Costume & Make-Up | Merlit Miländer | Makeup Artist |
| Art | Mihkel Maasing | Painter |
| Art | Joonas Rahusaar | Set Designer |
| Crew | Liisa Tetsmann | Scenic Artist |
| Directing | Steffen Lefort | Third Assistant Director |
| Art | Marko Pintmann | Art Department Assistant |
| Art | Markus Puusild | Props |
| Costume & Make-Up | Lauge Voigt | Special Effects Makeup Artist |
| Lighting | Henri Savitski | Electrician |
| Costume & Make-Up | Tiina Leesik | Makeup Artist |
| Directing | Marcin Łomnicki | First Assistant Director |
| Crew | Kalev Säde | Carpenter |
| Camera | Meelis Veeremets | Second Assistant Camera |
| Crew | Tom Gammelsrød | Carpenter |
| Art | Asko Linno | Set Designer |
| Art | Olivier Marcouiller | Painter |
| Art | Guillaume Dambrines de Ramecourt | Painter |
| Art | Peeter Sepp | Painter |
| Production | Pille Rünk | Line Producer |
| Directing | Margit Korbe | Third Assistant Director |
| Art | Asko Linno | Construction Coordinator |
| Art | Morten Swang | Property Master |
| Directing | Hans-Jørgen Osnes | First Assistant Director |
| Crew | Olivier Marcouiller | Scenic Artist |
| Art | Thomas Nes | Property Master |
| Camera | Roland Adamson | First Assistant Camera |
| Camera | Erik Põllumaa | Second Assistant Camera |
| Directing | Bruce Parramore | Second Unit Director |
| Directing | Kieron Phipps | First Assistant Director |
| Art | Karin Tetsmann | Property Master |
| Production | Hiie Fluss | Casting Assistant |
| Crew | Erki Esna | Carpenter |
| Crew | Viljar Säre | Carpenter |
| Production | Claus Willadsen | Production Manager |
| Directing | Trevor Puckle | Second Assistant Director |
| Art | Kaido Heinsaar | Construction Coordinator |
| Costume & Make-Up | Thomas Nes | On Set Dresser |
| Art | Rein Nettan | Property Master |
| Art | Ranik Halle | Assistant Set Dresser |
| Art | Anders Lunde | Property Master |
| Art | Marianne Polski | Greensman |
| Production | Kristjan Pütsep | Assistant Location Manager |
| Lighting | Ville Penttilä | Gaffer |
| Costume & Make-Up | Pille Küngas | Costumer |
| Production | Piotr Dzięcioł | Co-Producer |
