How many movies have Jaroslav Mareš and Ladislav Fialka acted in together?

They have worked on 3 movies together! Their first movie together was Kolik slov stačí lásce? (1962) while their highest rated movie together was When the Cat Comes (1963). They have not worked together since Bylo čtvrt a bude půl (1968). They are most known for their comedy films together.