How many movies have Pentti Irjala and Saulo Haarla acted in together?

They have worked on 3 movies together! Their first movie together was Yö on pitkä (1952) while their highest rated movie together was The Unknown Soldier (1955). They have not worked together since Pekka ja Pätkä sammakkomiehinä (1957). They are most known for their drama films together.