How many movies have T.J. Särkkä and Unto Suominen collaborated on?

They have worked on 9 movies together! Their first movie together was Lapatossu ja Vinski olympia-kuumeessa (1939) while their highest rated movie together was Oi, aika vanha, kultainen…! (1942). They have not worked together since Oi, aika vanha, kultainen…! (1942). They are most known for their comedy films together.