How many movies have Ferenc Futurista and Vojta Merten acted in together?

They have worked on 4 movies together! Their first movie together was Ve dvou se to lépe táhne (1928) while their highest rated movie together was Muzikantská Liduška (1940). They have not worked together since Muzikantská Liduška (1940). They are most known for their comedy films together.