How many movies have Ilmi Parkkari and William Reunanen collaborated on?

They have worked on 6 movies together! Their first movie together was Katupeilin takana (1949) while their highest rated movie together was Kukonlaulusta kukonlauluun (1955). They have not worked together since Kukonlaulusta kukonlauluun (1955). They are most known for their comedy films together.