How many movies have Ivan Havlíček and Oldřich Vlach acted in together?

They have worked on 2 movies together! Their first movie together was Panelstory or Birth of a Community (1981) while their highest rated movie together was Jára Cimrman Lying, Sleeping (1983). They have not worked together since Jára Cimrman Lying, Sleeping (1983).