How many movies have Marja Paeper and Niels Koopman collaborated on?

They have worked on 3 movies together! Their first movie together was LelleBelle (2010) while their highest rated movie together was De Alex Klaasen Revue: Showponies 2 (2021). They have not worked together since Rundfunk: Todesangstschrei (2023). They are most known for their music films together.