How many movies have Jan Novák and Ondřej Vogeltanz collaborated on?

They have worked on 7 movies together! Their first movie together was Zločin pátera Amara (1968) while their highest rated movie together was Kateřina zlé pověsti (1976). They have not worked together since O Vánocích už nechci slyšet ani slovo (1982). They are most known for their drama films together.