How many movies have Theodor Luts and Viljo Lampela collaborated on?

They have worked on 7 movies together! Their first movie together was Eteenpäin – elämään (1939) while their highest rated movie together was Helmikuun manifesti (1939). They have not worked together since Runon kuningas ja muuttolintu (1940). They are most known for their drama films together.