How many movies have Ann-Marie Persson and Per-Olov Westerberg collaborated on?

They have worked on 5 movies together! Their first movie together was Åsa-Nisse på hal is (1954) while their highest rated movie together was Åsa-Nisse ordnar allt (1955). They have not worked together since Åsa-Nisse flyger i luften (1956). They are most known for their comedy films together.