Wolf
VoltarElenco
Matthijs van NieuwkerkEle próprio - Narrator (voz)- Abel KieboomBoy
- Wim TraaGrandfather
- Otto TauskConductor
- Peter Verdouyn LunelFlute Player
- Peter WolterinckPercussionist
- Sigurd SmitHautboyist
- Winnie HanelViolinist
- Kirsten JeurissenHorn Player
