How many movies have Arne Lindtner Næss and Helge Billing collaborated on?

They have worked on 5 movies together! Their first movie together was The Junior Olsen Gang Goes Submarine (2003) while their highest rated movie together was SOS: Summer of Suspense (2008). They have not worked together since The Junior Olsen Gang and the Master Thief (2010). They are most known for their family films together.