How many movies have Erkki Peltomaa and Paavo Piskonen collaborated on?

They have worked on 3 movies together! Their first movie together was Vartioitu kylä 1944 (1978) while their highest rated movie together was Kiljusen herrasväki (1981). They have not worked together since Aidankaatajat (1982). They are most known for their comedy films together.