How many movies have Miloš Václav Kratochvíl and Otakar Vávra collaborated on?

They have worked on 8 movies together! Their first movie together was Revoluční rok 1848 (1949) while their highest rated movie together was Jan Žižka (1956). They have not worked together since Evropa tančila valčík (1989). They are most known for their history films together.