How many movies have Günther Groissböck and Markus Eiche acted in together?

They have worked on 2 movies together! Their first movie together was WAGNER: TANNHÄUSER (2012) while their highest rated movie together was The Ring of the Nibelung: The Rhinegold (2016). They have not worked together since The Ring of the Nibelung: The Rhinegold (2016).