How many movies have André Erkau and Fee Strothmann collaborated on?

They have worked on 3 movies together! Their first movie together was Love is in the air (2017) while their highest rated movie together was Mord oder Watt? Ebbe im Herzen (2023). They have not worked together since Mord oder Watt? - Für immer Matjes (2024). They are most known for their comedy films together.