How many movies have Katja Riemann and Stephanie Stumph acted in together?

They have worked on 2 movies together! Their first movie together was Der Job seines Lebens (2003) while their highest rated movie together was Der Job seines Lebens 2 - Wieder im Amt (2004). They have not worked together since Der Job seines Lebens 2 - Wieder im Amt (2004).