How many movies have Arve Opsahl and Jan Pande-Rolfsen acted in together?

They have worked on 6 movies together! Their first movie together was Sus og dus på by'n (1968) while their highest rated movie together was The Olsen Gang meets The King and the Jackal (1974). They have not worked together since The Olsen Gang's Last Trick (1999). They are most known for their comedy films together.