How many movies have Arvo Kuusla and Olavi Suominen collaborated on?

They have worked on 29 movies together! Their first movie together was Kaikenlaisia vieraita (1936) while their highest rated movie together was Hei, rillumarei! (1954). They have not worked together since Lumisten metsien tyttö (1960). They are most known for their comedy films together.