How many movies have Alex Klaasen and Fons Merkies collaborated on?

They have worked on 3 movies together! Their first movie together was Alex Klaasen & Martine Sandifort: Volgend Jaar Lach Je D'r Om (2006) while their highest rated movie together was Happily Ever After (2010). They have not worked together since Chez Nous (2013). They are most known for their comedy films together.