How many movies have Lasse Westfelt and Olof Johnson collaborated on?

They have worked on 20 movies together! Their first movie together was Lotta on Rascal Street (1992) while their highest rated movie together was Beck 09 - The Price of Vengeance (2001). They have not worked together since Beck 26 - Buried Alive (2010). They are most known for their mystery films together.