How many movies have Hannes Veivo and Leena Grönroos acted in together?

They have worked on 5 movies together! Their first movie together was Niskavuoren Heta (1952) while their highest rated movie together was Hei, rillumarei! (1954). They have not worked together since Isän vanha ja uusi (1955). They are most known for their comedy films together.