How many movies have Ariane Traub and Sergej Gleithmann collaborated on?

They have worked on 2 movies together! Their first movie together was The German Chainsaw Massacre (1990) while their highest rated movie together was Texas - Doc Snyder hält die Welt in Atem (1993). They have not worked together since Texas - Doc Snyder hält die Welt in Atem (1993).