How many movies have Miloslav Hůrka and Viktor Knapp collaborated on?

They have worked on 5 movies together! Their first movie together was Psíčci lorda Carltona (1970) while their highest rated movie together was Námluvy komtesy Gladioly aneb Přistání ve skleníku (1970). They have not worked together since Holka na vdávání (1972). They are most known for their comedy films together.