14-year-old Lulu moves to a small provincial town with her mother and younger brother. One night, her brother is struck by a beam of white light - actually the spirit of Herman Hartmann from the 19th-century. To her despair, Lulu realizes that Herman has possessed her brother, and the two of them are whirled into a fevered adventure.
Unfortunately the movie Island of Lost Souls is not yet available on HBO Max.
| Directing | Nikolaj Arcel | Director |
| Art | Niels Sejer | Production Design |
| Art | Jacob Wirth Carlsen | Set Decoration |
| Sound | Jane Antonia Cornish | Music |
| Editing | Mikkel E.G. Nielsen | Editor |
| Writing | Rasmus Heisterberg | Screenplay |
| Writing | Nikolaj Arcel | Screenplay |
| Production | Bo Ehrhardt | Executive Producer |
| Production | Sarita Christensen | Producer |
| Costume & Make-Up | Marie Flyckt | Costume Design |
| Production | Peter Aalbæk Jensen | Executive Producer |
| Production | Meta Louise Foldager Sørensen | Producer |
| Production | Peter Garde | Executive Producer |
| Camera | Rasmus Videbæk | Director of Photography |
| Production | Lars Jönsson | Executive Producer |
| Production | Bettina Brokemper | Executive Producer |
| Visual Effects | Jeppe N. Christensen | VFX Supervisor |
| Costume & Make-Up | Kamilla Bjerglind | Key Makeup Artist |
