How many movies have Veikko Partanen and Vesa-Matti Loiri collaborated on?

They have worked on 3 movies together! Their first movie together was Häpy endkö? Eli kuinka Uuno Turhapuro sai niin kauniin ja rikkaan vaimon (1977) and was their highest rated movie together. They have not worked together since Koeputkiaikuinen ja Simon enkelit (1979). They are most known for their comedy films together.