How many movies have Alexander Doré and Paul van Gorcum acted in together?

They have worked on 3 movies together! Their first movie together was Hé... mag ik mijn echtgenote terug (1974) while their highest rated movie together was Boem-Boem (1982). They have not worked together since Boem-Boem (1982). They are most known for their comedy films together.