How many movies have Philipp Teichmann and Richard Borowski collaborated on?

They have worked on 4 movies together! Their first movie together was Woran dein Herz hängt (2009) while their highest rated movie together was Die Kirche bleibt im Dorf (2012). They have not worked together since Mörderische Stille (2017). They are most known for their comedy films together.