How many movies have Christoph Friedrich Bretzner and Gottlieb Stephanie Jr. collaborated on?

They have worked on 5 movies together! Their first movie together was Die Entführung aus dem Serail (1980) while their highest rated movie together was Die Entführung aus dem Serail (1998). They have not worked together since Die Entführung Aus Dem Serail (2015). They are most known for their music films together.