How many movies have Alex de Waal and Anne-Marie Keijzer collaborated on?

They have worked on 2 movies together! Their first movie together was Van Muiswinkel & van Vleuten: Prediker & Hooglied (2006) while their highest rated movie together was Sara Kroos: Zoetgevooisd (2007). They have not worked together since Sara Kroos: Zoetgevooisd (2007).