Overview
After his mother’s death, the 12-year-old Max, son of pharmacist Sternheim, wishes for a pet. One day a dog appears in Max’s life. By his power of persuasion he is allowed to keep this dog and names him “Bello”. In the meantime a new tenant, Verena Lichtblau, moves into Sternheim’s house, and Max is not happy. But further Sternheim has got a present, that’s a special mixture. After he has ruined Edgar’s harvest with the mixture, the next accident happened: Bello drinks from the mixture, and so he transforms to a human. With Max’s help, “Mr. Bello” continues a human-life. And Mr. Bello returns Max’s enjoying of life again. But outside of Sternheim’s house Mr. Bello gets in trouble, and there the story begins.
| Actor | Age then | Age now | |
|---|---|---|---|
 | 51 | 69 | |
 | 52 | 70 | |
 | 39 | 56 | |
 | 13 | 31 | |
 | 45 | 62 | |
 | 51 | 69 |