How many movies have Eka Karppanen and Tuulikki Uskali collaborated on?

They have worked on 40 movies together! Their first movie together was Yövartija vain… (1940) while their highest rated movie together was Minä soitan sinulle illalla (1954). They have not worked together since Onni etsii asuntoa (1955). They are most known for their comedy films together.