How many movies have Kathleen Warners and Menke Visser collaborated on?

They have worked on 8 movies together! Their first movie together was Sara Kroos: Zoetgevooisd (2007) while their highest rated movie together was Micha Wertheim: Someone Else (2017). They have not worked together since Lebbis: De Paardenpoetser (2017). They are most known for their comedy films together.