How many movies have Jiří Hlupý and Zdeněk Stehlík collaborated on?

They have worked on 12 movies together! Their first movie together was Malé letní blues (1968) while their highest rated movie together was Three of Us and Dog from Petipas (1972). They have not worked together since Leť, ptáku leť! (1979). They are most known for their drama films together.