How many movies have Kullervo Kalske and Pentti Hämäläinen collaborated on?

They have worked on 5 movies together! Their first movie together was Lähellä syntiä (1955) while their highest rated movie together was Ratkaisun päivät (1956). They have not worked together since Molskis, sanoi Eemeli, molskis! (1960). They are most known for their drama films together.