How many movies have Hendrik Duryn and Stephan Grossmann acted in together?

They have worked on 2 movies together! Their first movie together was Für meine Kinder tu' ich alles (2009) while their highest rated movie together was Westflug - Entführung aus Liebe (2010). They have not worked together since Westflug - Entführung aus Liebe (2010).