How many movies have Maila Tuomi and Olavi Suominen collaborated on?

They have worked on 21 movies together! Their first movie together was Prinsessa Ruusunen (1949) while their highest rated movie together was Minä soitan sinulle illalla (1954). They have not worked together since Lumisten metsien tyttö (1960). They are most known for their comedy films together.