How many movies have Ivo Houf and Ladislav Branč collaborated on?

They have worked on 11 movies together! Their first movie together was Tvrdohlavá žena a zamilovaný školní mládenec (1962) while their highest rated movie together was Drobínek (1971). They have not worked together since Jak Jaromil ke štěstí přišel (1983). They are most known for their fantasy films together.