How many movies have Jindřiška Kratochvílová and Štěpán Koníček collaborated on?

They have worked on 4 movies together! Their first movie together was Maturita za školou (1973) while their highest rated movie together was Dva muži hlásí příchod (1975). They have not worked together since Calamity (1982). They are most known for their comedy films together.