How many movies have Helga Bender and Peter Weiner collaborated on?

They have worked on 6 movies together! Their first movie together was Liebesgrüße aus der Lederhose (1973) and was their highest rated movie together. They have not worked together since Liebesgrüße aus der Lederhose 3: Sex-Express in Oberbayern (1977). They are most known for their comedy films together.