Norwegian folklore turns out to be real when Leo and Elvis encounter a girl called Thale in a basement. A regular cleaning job turns into a struggle for survival, while they're trying to figure out what or who Thale is. Could Thale be a huldra? A seductive forest spirit who appears from the front to be a beautiful young woman, but who also has a cow's tale and whose back appears to be like a hollowed out tree. The huldra has been known to offer rewards to those who satisfy them sexually, while death to those who fail to do so and are also prone to stealing human babies.
| Directing | Aleksander Nordaas | Director |
| Production | Bendik Heggen Strønstad | Producer |
| Writing | Aleksander Nordaas | Writer |
| Visual Effects | Thea Matland | Animation |
| Sound | Raymond Enoksen | Music |
| Sound | Geirmund Simonsen | Music |
| Camera | Aleksander Nordaas | Director of Photography |
| Editing | Aleksander Nordaas | Editor |
| Art | Alen Grujic | Art Direction |
| Visual Effects | Nikolai Lockertsen | Animation Supervisor |
| Visual Effects | Fredrik Arntzen | Visual Effects Coordinator |
| Visual Effects | Morten Jacobsen | Visual Effects Supervisor |
| Sound | Erik S. Watland | Foley |
| Sound | Thomas Angell Endresen | Sound Designer |
| Sound | Stig Holte | Sound Effects Editor |
| Sound | Kasper Val Bjerregård Larsen | Sound Re-Recording Mixer |
