How many movies have Teuvo Tulio and Yrjö Kivimies collaborated on?

They have worked on 4 movies together! Their first movie together was Taistelu Heikkilän talosta (1936) while their highest rated movie together was The Song of the Scarlet Flower (1938). They have not worked together since The Song of the Scarlet Flower (1938). They are most known for their drama films together.