How many movies have Lennart Lauramaa and T.J. Särkkä collaborated on?

They have worked on 18 movies together! Their first movie together was Aaltoska orkaniseeraa (1949) while their highest rated movie together was Professori Masa (1949). They have not worked together since Pekka ja Pätkä neekereinä (1960). They are most known for their comedy films together.