How many movies have Hanns Zischler and Rolf Börjlind collaborated on?

They have worked on 7 movies together! Their first movie together was Beck 10 - The Man Without a Face (2001) while their highest rated movie together was Beck 16 - The Last Witness (2002). They have not worked together since Beck 16 - The Last Witness (2002). They are most known for their thriller films together.