How many movies have Agnes de Nul and Anja van Mensel collaborated on?

They have worked on 8 movies together! Their first movie together was Plop and the Violin Adventure (2005) while their highest rated movie together was 10 jaar Plop - Kabouter Plop (2007). They have not worked together since Ghost Rockers voor Altijd (2016). They are most known for their adventure films together.