How many movies have Horst Reiter and Jürgen Tarrach collaborated on?

They have worked on 2 movies together! Their first movie together was Die Musterknaben 3 - 1000 und eine Nacht (2003) while their highest rated movie together was Die Sache mit dem Glück (2008). They have not worked together since Die Sache mit dem Glück (2008).