How many movies have Astrid Lindgren and Waldemar Bergendahl collaborated on?

They have worked on 13 movies together! Their first movie together was The Brothers Lionheart (1977) while their highest rated movie together was Kalle Blomkvist Lives Dangerously (1996). They have not worked together since Kalle Blomkvist and Rasmus (1997). They are most known for their family films together.