How many movies have Jana Kocianová and Jaroslav Štercl acted in together?

They have worked on 2 movies together! Their first movie together was Silvestr budiž pestr aneb Do půlnoci mnoho času nezbývá (1972) while their highest rated movie together was Silvestr na přání aneb Čí jsou hory Kavčí (1977). They have not worked together since Silvestr na přání aneb Čí jsou hory Kavčí (1977).