How many movies have Katharina Wackernagel and Ryszard Wojtyllo acted in together?

They have worked on 3 movies together! Their first movie together was Polska Love Serenade (2008) while their highest rated movie together was Résiste - Aufstand der Praktikanten (2009). They have not worked together since Jedes Jahr im Juni (2013). They are most known for their comedy films together.