How many movies have Daniel Koppelkamm and Jan-Gregor Kremp collaborated on?

They have worked on 3 movies together! Their first movie together was Die letzte Schlacht (2005) while their highest rated movie together was Der Untergang der Pamir (2006). They have not worked together since Claudia - Das Mädchen von Kasse 1 (2009). They are most known for their drama films together.