How many movies have Carl-Axel Elfving and Per-Olav Sivertzen-Falk collaborated on?

They have worked on 3 movies together! Their first movie together was Åsa-Nisse slår till (1965) while their highest rated movie together was En sån strålande dag (1967). They have not worked together since Under ditt parasoll (1968). They are most known for their comedy films together.