Overview
The ten year old Nisse suffers from acute asthma and is rushed to the hospital. There he meets Lelle who is a bitter, lonely and seriously ill twelve-year-old. Lelle, who never gets any visits treats Nisse kindly. Lelle inaugurates Nisse in his secret plan to build a giant Zeppelin and steal the food available in the hospital's underground reserves.
| Actor | Age then | Age now | |
|---|---|---|---|
 | 12 | 47 | |
 | 11 | August 30, 2021 (42) | |
 | 51 | April 1, 2017 (77) | |
 | 27 | 62 | |
 | 35 | 70 | |
 | 50 | 84 | |
| - | - | |
| - | - | |
 | 55 | 90 | |
 | 26 | 60 |