How many movies have Božek Slavík and František Hanák collaborated on?

They have worked on 17 movies together! Their first movie together was Prstýnek ze zlata kočičího (1981) while their highest rated movie together was O nosaté čarodějnici (1984). They have not worked together since Koho ofoukne větříček (1991). They are most known for their family films together.