How many movies have Jaroslav Chytrý and Luděk Kopřiva collaborated on?

They have worked on 5 movies together! Their first movie together was The Girl on the Broomstick (1972) while their highest rated movie together was Hearty Greetings from the Globe (1983). They have not worked together since Angel in a Devil's Body (1984). They are most known for their comedy films together.