Holger Nilsson is forced on a raging treasure hunt to find the seven keys to his world-famous relative Mary Diana Graaf's mythical laboratory. To help him, he has the inventor Mortensen and Mary Diana's GPS computer with pre-recorded riddles and clues written in verse. But what kind of mysterious and malevolent figure lurks in the background?
- Created by
- Johannes BergHenrik Ahnborg
- Network
- UR
- Origin
- SE
- TMDB rating
- 9.7 / 10 · 3 votes
