How many movies have Henk van der Linden and Jos van der Linden collaborated on?

They have worked on 13 movies together! Their first movie together was Vier Rakkers en Een Oude Jeep (1959) while their highest rated movie together was Een Nederlandse Robinson Crusoe (1969). They have not worked together since Wie Het Laatst Lacht (1985). They are most known for their family films together.