How many movies have Jan van Houten and Janne Sterke collaborated on?

They have worked on 3 movies together! Their first movie together was Van der Laan & Woe: Superlatief (2012) while their highest rated movie together was Van der Laan & Woe: Buutvrij (2014). They have not worked together since Van der Laan & Woe: Alles Eromheen (2016).