How many movies have Karel Bodnár and Oldřich Velen acted in together?

They have worked on 4 movies together! Their first movie together was A Night at Karlstein (1974) while their highest rated movie together was Marecek, Pass Me the Pen! (1976). They have not worked together since Od vraždy jenom krok ke lži (1983). They are most known for their comedy films together.