How many movies have Robert Schupp and Thomas Nennstiel collaborated on?

They have worked on 3 movies together! Their first movie together was Lügen haben linke Hände (2011) while their highest rated movie together was Im Alleingang - Die Stunde der Krähen (2012). They have not worked together since The Inventive Lady (2013). They are most known for their comedy films together.