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 | |
|---|---|---|
| Status | Returning Series | |
| Original Name | Geografens Testamente | |
| First Air Date | January 18, 2011 | |
| Last Air Date | June 26, 2023 | |
| Seasons | 4 | |
| Episodes | 38 | |
| Episode Runtime | 0min | |
| Language | Swedish | |
| Original Language | Swedish | |
| Production Countries | — | |
| Production Companies | ||
| Networks | UR | |
