Hagen is een soldaat die trouw is aan koning Gunter, maar heimelijk een diepe liefde koestert voor de dochter van de vorst, prinses Kriemhild. Wanneer de Hunnen dreigen binnen te vallen en een legendarische drakendoder genaamd Siegfried arriveert, besluit de koning te trouwen met een nieuwe vrouw, een mystieke walkurekoningin genaamd Brunhild. Gunter roept de hulp in van zowel Siegfried als Hagen.
Nee, helaas is Hagen - Im Tal der Nibelungen nog niet beschikbaar op Netflix in Nederland.
| Directing | Cyrill Boss | Director |
| Directing | Philipp Stennert | Director |
| Writing | Cyrill Boss | Writer |
| Writing | Philipp Stennert | Writer |
| Production | Jan Ehlert | Producer |
| Production | Christoph Müller | Producer |
| Production | Christian Rohde | Producer |
| Production | Martin Moszkowicz | Executive Producer |
| Production | Oliver Berben | Executive Producer |
| Writing | Wolfgang Hohlbein | Novel |
| Production | Filip Hering | Co-Producer |
| Production | Daniela Tolkien | Casting |
| Costume & Make-Up | Jeanette-Nicole Latzelsberger | Makeup Artist |
| Costume & Make-Up | Gregor Eckstein | Makeup Artist |
| Costume & Make-Up | Pierre-Yves Gayraud | Costume Designer |
| Art | Matthias Müsse | Production Design |
| Camera | Philip Peschlow | Director of Photography |
| Editing | Alexander Berner | Editor |
| Editing | Alexander Dittner | Editor |
| Sound | Jacob Shea | Original Music Composer |
| Sound | Adam Lukas | Original Music Composer |
| Production | Bernhard Thür | Line Producer |
| Writing | Doron Wisotzky | Co-Writer |
| Visual Effects | Sebastian Lauer | Visual Effects Supervisor |
| Visual Effects | Manuel Ding | Animation |
| Visual Effects | Caroline Fetzer | Animation |
| Visual Effects | Thorsten Kesse | Animation Director |
