How many movies have Pentti Irjala and Veikko Mård collaborated on?

They have worked on 15 movies together! Their first movie together was Niskavuoren Aarne (1954) while their highest rated movie together was The Unknown Soldier (1955). They have not worked together since Pekka ja Pätkä mestarimaalareina (1959). They are most known for their comedy films together.