Cast & crew
Willi wants to know (2002)
Cast
| Willi Weitzel | Self |
| Willi Weitzel | Self |
Crew
| Ecco Meineke | Music |
| Dieter Holesch | Music |
| Dieter Holesch | Music |
| Fidelis Mager | Producer |
| Franz Xaver Gernstl | Producer |
| Franz Xaver Gernstl | Producer |
| Fidelis Mager | Producer |
| Ecco Meineke | Music |