How many movies have Bart van Leemputten and Hilde Vanhulle collaborated on?

They have worked on 2 movies together! Their first movie together was Kabouter Plop - Het kabouterziekenhuis (2003) while their highest rated movie together was Plop en de Kabouter Paashaas (2010). They have not worked together since Plop en de Kabouter Paashaas (2010).