How many movies have Harrie Jekkers and Loes Ijsbrandy collaborated on?

They have worked on 1 movie together! Their first movie together was Harrie Jekkers: Het Geheim van de Lachende Piccolo (1995) and was their highest rated movie together. They have not worked together since Harrie Jekkers: Het Geheim van de Lachende Piccolo (1995).