How many movies have Antonín Navrátil and Vlasta Janečková collaborated on?

They have worked on 8 movies together! Their first movie together was Tři strýčkové a Dominik (1969) while their highest rated movie together was Předeme, předeme zlatou nitku (1982). They have not worked together since Jak se princ učil řemeslu (1987). They are most known for their family films together.