How many movies have Arnold Petersheim and Bent Fabricius-Bjerre collaborated on?

They have worked on 5 movies together! Their first movie together was The Olsen Gang and Dynamite-Harry On The Trail (1977) while their highest rated movie together was The Olsen Gang Never Gives Up! (1981). They have not worked together since The Olsen Gang's Last Trick (1999). They are most known for their crime films together.