How many movies have Katharina Wackernagel and Nina Weniger acted in together?

They have worked on 3 movies together! Their first movie together was Bettgeflüster & Babyglück (2005) while their highest rated movie together was Résiste - Aufstand der Praktikanten (2009). They have not worked together since Wenn Fliegen träumen (2019). They are most known for their comedy films together.