How many movies have Bernhard Helfrich and Hans Pössenbacher acted in together?

They have worked on 4 movies together! Their first movie together was Der Komödienstadel - Der Hunderter im Westentaschl (1970) while their highest rated movie together was Die Jugendstreiche des Knaben Karl (1977). They have not worked together since Die Jugendstreiche des Knaben Karl (1977).