How many movies have Helmut Berger and Johannes Silberschneider acted in together?

They have worked on 5 movies together! Their first movie together was Durch dick und dünn (1987) while their highest rated movie together was Mutig in die neuen Zeiten - Im Reich der Reblaus (2005). They have not worked together since Mutig in die neuen Zeiten - Alles anders (2008).