How many movies have Paavo Kostioja and Yrjö Somersalmi acted in together?

They have worked on 3 movies together! Their first movie together was Suvinen satu (1925) while their highest rated movie together was Muurmanin pakolaiset (1927). They have not worked together since Muurmanin pakolaiset (1927). They are most known for their drama films together.