How many movies have Helli Saikkonen and Jalmari Parikka acted in together?

They have worked on 2 movies together! Their first movie together was Pekka ja Pätkä lumimiehen jäljillä (1954) while their highest rated movie together was Kiinni on ja pysyy (1955). They have not worked together since Kiinni on ja pysyy (1955).