How many movies have Josef Janoušek and Zdeněk Skalický acted in together?

They have worked on 5 movies together! Their first movie together was The Secret of a Great Narrator (1972) while their highest rated movie together was Death of Hitch-Hikers (1979). They have not worked together since Na koho to slovo padne... (1980). They are most known for their drama films together.