Niels dreams about becoming a great plumber. But when his family interferes, it appears they might have different plans for him.
| Actor | Role |
|---|---|
| BBarth FaberNiels Armstrong | Niels Armstrong |
| HHella Jet HoogenboezemMeini | Meini |
| PPiet KooijPeter | Peter |
| JJoost SmitBerend | Berend |
| MMerel StaalstraFelicia | Felicia |
| IInonge Jante StekelenburgFemke | Femke |