How many movies have Nina Haun and Sascha Schwingel collaborated on?

They have worked on 5 movies together! Their first movie together was So fühlt sich Liebe an (2004) while their highest rated movie together was Der Metzger muß nachsitzen (2015). They have not worked together since Der Metzger muß nachsitzen (2015). They are most known for their romance films together.