Henry van Loon. Henry van Loon was 42 in Henry van Loon: Jannie the Showdog 
Peter van de Witte. Peter van de Witte was 49 in Henry van Loon: Jannie the Showdog as 'Director, Music'
Doesjka van Hoogdalem. Doesjka van Hoogdalem was >> in Henry van Loon: Jannie the Showdog as 'Director'Henry van Loon. Henry van Loon was 42 in Henry van Loon: Jannie the Showdog as 'Writer, Music'
Rik van den Bos. Rik van den Bos was >> in Henry van Loon: Jannie the Showdog as 'Writer'Merel Notten. Merel Notten was >> in Henry van Loon: Jannie the Showdog as 'Editor'Jan Groenteman. Jan Groenteman was >> in Henry van Loon: Jannie the Showdog as 'Music'Keez Groenteman. Keez Groenteman was >> in Henry van Loon: Jannie the Showdog as 'Music'Patrick van Loon. Patrick van Loon was >> in Henry van Loon: Jannie the Showdog as 'Technical Supervisor'Dieuweke van Reij. Dieuweke van Reij was >> in Henry van Loon: Jannie the Showdog as 'Decorator'Bart van den Heuvel. Bart van den Heuvel was >> in Henry van Loon: Jannie the Showdog as 'Lighting Design'Martijn Nieuwenburg. Martijn Nieuwenburg was >> in Henry van Loon: Jannie the Showdog as 'Technical Supervisor'Bo Bruijns. Bo Bruijns was >> in Henry van Loon: Jannie the Showdog as 'Technical Supervisor'