How many movies have Aku Käyhkö and Georg Malmstén collaborated on?

They have worked on 5 movies together! Their first movie together was Meidän poikamme merellä (1933) while their highest rated movie together was Avioliittoyhtiö (1942). They have not worked together since Avioliittoyhtiö (1942). They are most known for their comedy films together.