How many movies have Axel Prahl and Sylvester Groth acted in together?

They have worked on 3 movies together! Their first movie together was Das Wunder von Lengede (2003) while their highest rated movie together was Die Weisheit der Wolken (2008). They have not worked together since Die Mutter des Mörders (2015). They are most known for their drama films together.