How many movies have Attila Schuster and Christoph Clark acted in together?

They have worked on 6 movies together! Their first movie together was I giochi Anali delle Porno Sorelline (1994) while their highest rated movie together was La Chienne du Danube (1995). They have not worked together since Offertes à tout 7 : Fantasmes à l'Est (1996).