How many movies have Mirko Musil and Zdeněk Skalický acted in together?

They have worked on 21 movies together! Their first movie together was Every Penny Counts (1961) while their highest rated movie together was Lvi salónů (1978). They have not worked together since Přátelé bermudského trojúhelníku (1987). They are most known for their comedy films together.