How many movies have Balz Bachmann and Hanspeter Müller collaborated on?

They have worked on 3 movies together! Their first movie together was Sternenberg (2004) while their highest rated movie together was Eine wen iig, dr Dällebach Kari (2012). They have not worked together since Eine wen iig, dr Dällebach Kari (2012). They are most known for their comedy films together.