Het vredige leven in het rustige Kardemommestad, wordt vaak gestoord door drie herrieschoppers, Casper, Jasper en Jonathan die vaak op rooftocht zijn. Waar zij zijn is chaos - ook in hun huishouden. Omdat ze samenwonen met een leeuw, hebben ze dringend een huishoudster nodig. Ze bedenken een plan om er een te ontvoeren. De inwoners van Kardemommestad hebben er genoeg van en willen dat de rovers worden opgespoord en gearresteerd. De rovers zijn er eigenlijk niet zo blij mee dat ze rovers zijn, maar ze weten niet hoe ze uit hun hopeloze, verstoten situatie kunnen komen. Maar als de stad in gevaar is, krijgen Casper, Jasper en Jonathan een kans om te bewijzen dat dapperheid het verschil kan maken!
Nee, helaas is Drie rovers en een leeuw nog niet beschikbaar op Netflix in Nederland.
| Sound | Torben Greve | Foley Artist |
| Production | Åshild Ramborg | Producer |
| Art | Are Austnes | Production Design |
| Visual Effects | William Eckbo Avgerinos | Animation |
| Visual Effects | David Beer | Animation |
| Editing | Dylan Richard Hopkin | Colorist |
| Camera | Niels Grønlykke | Director of Photography |
| Camera | Morten Skallerud | Director of Photography |
| Visual Effects | Frode Mohrsen | Animation |
| Visual Effects | Peter J. Spence | Matchmove Supervisor |
| Editing | Rasmus A. Sivertsen | Editor |
| Crew | Pål Svennevig | Technical Advisor |
| Production | Per Arnstein Aamot | Executive Producer |
| Production | Magnus Thomassen | Executive Producer |
| Production | Rasmus Krogh | Executive Producer |
| Production | Sylvia Bjerknes Clausen | Line Producer |
| Production | Rasmus A. Sivertsen | Executive Producer |
| Production | Sarita Christensen | Executive Producer |
| Production | Fredrik Kiøsterud | Executive Producer |
| Production | Fredrik Arntzen | Line Producer |
| Production | Jonas Røyem Ny | Executive Producer |
| Production | Jose Ángel Rodríguez Castiñeira | Location Manager |
| Art | Erik Storstein | Art Designer |
| Art | Stig Saxegaard | Art Designer |
| Art | Grant Regan | Art Designer |
| Art | Jan Knutsen | Set Dresser |
| Art | Simon Dahle Nyhus | Art Designer |
| Art | Joachim Barrum | Art Designer |
| Production | Andreas Roland | Production Assistant |
| Production | Jon Bergmann | Production Coordinator |
| Editing | Morten Rørvig | Editor |
| Production | Angela Poschet | Production Consultant |
| Art | Erik Storstein | Storyboard Artist |
| Art | Sjur Sørli | Storyboard Artist |
| Production | Lilliana Swirska | Production Consultant |
| Art | Simon Dahle Nyhus | Storyboard Artist |
| Editing | Lars-Petter Iversen | Assistant Editor |
| Editing | Carl F. Corneil | Assistant Editor |
| Production | Sylvia Bjerknes Clausen | Production Supervisor |
| Art | Sandra Pilny-Lockertsen | Storyboard Artist |
| Production | Olav Andreas Opedal | Production Assistant |
| Production | Ørjan Strandli Stalleland | Production Assistant |
| Art | Adriane Brennmoen | Storyboard Artist |
| Production | Loyd Price | Production Consultant |
| Editing | Svein Otto Vesteng | Assistant Editor |
| Production | Mia Skåre | Production Supervisor |
| Crew | Lilliana Swirska | Scenic Artist |
| Visual Effects | Roger Gihlemoen | VFX Supervisor |
| Art | Simen Mustvedt | Set Dresser |
| Crew | Martin Andersson Aaberge | CG Supervisor |
| Visual Effects | Julian C. Santiago | 3D Modeller |
| Visual Effects | Jens Jonathan Gulliksen | Animation Director |
| Visual Effects | Yaprak Morali | Animation Supervisor |
| Visual Effects | Martin Andersson Aaberge | 3D Modeller |
| Visual Effects | Henrik Linnes | 3D Modeller |
| Visual Effects | Randi Vedeld | 3D Modeller |
| Visual Effects | Marcos Valín | Animation |
| Visual Effects | William Faucher | 3D Modeller |
| Visual Effects | Kjetil F. Birtles | 3D Modeller |
| Visual Effects | Bjarmi Sæmundsson | 3D Modeller |
| Visual Effects | Joachim Berg | Animation |
| Visual Effects | Sondre Johre | Animation |
| Visual Effects | Mads Ringdal | Animation |
| Lighting | Borja Veganzones | Lighting Supervisor |
| Visual Effects | Alex Wolf | Digital Compositor |
| Visual Effects | Elin Maria Bugge | Animation |
| Visual Effects | Adrian Dalen | Animation |
| Lighting | Dmitri Kuzkin | Lighting Artist |
| Lighting | Nimesh Zala | Lighting Artist |
| Visual Effects | Kristian Arntzen Karijord | Compositing Supervisor |
| Visual Effects | Henrik Thorsrud Dyrkorn | Digital Compositor |
| Visual Effects | Julija Scura | Digital Compositor |
| Visual Effects | Johannes Gustafsson | Digital Compositor |
| Visual Effects | Severin Mathiesen | Digital Compositor |
| Lighting | Lucas Pettersson | Lighting Artist |
| Visual Effects | Ebba Bender | Digital Compositor |
| Visual Effects | Alessio Iellini | Animation |
| Visual Effects | Steven Elvesæter | Digital Compositor |
| Visual Effects | Kristjan Møller | 2D Supervisor |
| Visual Effects | Stine Sørensen | 2D Artist |
| Visual Effects | Amalie Vilmar | 2D Artist |
| Visual Effects | Anders Brogaard Jepsen | 2D Artist |
| Visual Effects | Ugo Offner | 2D Artist |
| Visual Effects | Jennie Schneider | 3D Modeller |
| Art | Katja Moll | Set Dresser |
| Sound | Bror Kristiansen | Sound Editor |
| Visual Effects | Ivalou Leveau Jensen | 3D Modeller |
| Sound | Espen Rønning | Dialogue Editor |
| Sound | Morten Fagelund | Sound Editor |
| Visual Effects | Alla Vartanyan | 3D Modeller |
| Visual Effects | Katrine Glenhammer | 3D Modeller |
| Sound | Brian Dyrby | Foley Recordist |
| Sound | Bård Farbu | Sound Editor |
| Sound | Johannes Dekko | Sound Designer |
| Visual Effects | Ida Asferg Jakobsen | 3D Modeller |
| Visual Effects | Sara-Christin Richter | 3D Modeller |
| Sound | Lene Juliussen | ADR Coordinator |
| Sound | Daniel Lindvik | ADR Editor |
| Sound | Inger Elise Holm | ADR Editor |
| Sound | Hans Møller | Sound Mixer |
| Editing | Åse Bjøntegård Oftedal | Online Editor |
| Sound | Sol Heilo | Original Music Composer |
| Sound | Gaute Storaas | Original Music Composer |
| Sound | Boris Parunov | Sound Editor |
| Sound | Esben Mogensen | Sound Editor |
| Visual Effects | Laura Pino | Digital Compositor |
| Production | Ove Heiborg | Executive Producer |
| Directing | Rasmus A. Sivertsen | Director |
| Writing | Thorbjørn Egner | Book |
| Writing | Karsten Fullu | Writer |
| Writing | Ingrid Haukelidsæter | Writer |
| Production | Heidi Palm Sandberg | Producer |
