How many movies have Josef Janoušek and Karel Koloušek acted in together?

They have worked on 4 movies together! Their first movie together was Kdo hledá, najde (1974) while their highest rated movie together was How Poets Are Losing Their Illusions (1985). They have not worked together since How Poets Are Losing Their Illusions (1985). They are most known for their drama films together.