How many movies have Peter Steiner and Peter Steiner Jr. acted in together?

They have worked on 18 movies together! Their first movie together was Liebesgrüße aus der Lederhose 5. Teil: Die Bruchpiloten vom Königssee (1978) while their highest rated movie together was Drei Dirndl in Paris (1981). They have not worked together since Peter Steiners Theaterstadl - Dallas Is a Dreck Dageg'n (1993). They are most known for their comedy films together.