How many movies have Mojmír Maděrič and Oldřich Navrátil acted in together?

They have worked on 7 movies together! Their first movie together was Obyčejný důvod (1981) while their highest rated movie together was Nemocný bílý slon (1990). They have not worked together since Kocourkov (1992). They are most known for their comedy films together.