How many movies have Armas Vallasvuo and Heimo Karppinen collaborated on?

They have worked on 14 movies together! Their first movie together was Kaunis Veera eli ballaadi Saimaalta (1950) while their highest rated movie together was Scandal in the Girls' School (1960). They have not worked together since Jengi (1963). They are most known for their comedy films together.