How many movies have Armas Vallasvuo and Mirjam Salminen collaborated on?

They have worked on 4 movies together! Their first movie together was Orpopojan valssi (1949) while their highest rated movie together was Köyhä laulaja (1950). They have not worked together since Kaunis Veera eli ballaadi Saimaalta (1950). They are most known for their comedy films together.