How many movies have Eduard Kadeřábek and Jan Laibl collaborated on?

They have worked on 4 movies together! Their first movie together was V podstatě jsme normální (1982) while their highest rated movie together was Příště budeme chytřejší, staroušku! (1982). They have not worked together since Cuddling Cat Ears (1986). They are most known for their comedy films together.