How many movies have Erkki Salojärvi and Unto Kumpulainen collaborated on?

They have worked on 10 movies together! Their first movie together was Olenko minä tullut haaremiin (1938) while their highest rated movie together was Pikku pelimanni (1939). They have not worked together since Aatamin puvussa – ja vähän Eevankin… (1940). They are most known for their drama films together.