How many movies have Eino Heino and Reino Valkama collaborated on?

They have worked on 12 movies together! Their first movie together was Antreas ja syntinen Jolanda (1941) while their highest rated movie together was Linnaisten vihreä kamari (1945). They have not worked together since Minä ja mieheni morsian (1955). They are most known for their comedy films together.