How many movies have Holger Vistisen and Morten Grunwald acted in together?

They have worked on 17 movies together! Their first movie together was Hvad med os? (1963) while their highest rated movie together was The Last Exploits of the Olsen Gang (1974). They have not worked together since The Olsen Gang Jumps the Fence (1981). They are most known for their comedy films together.