How many movies have Fern Andra and Georg Bluen collaborated on?

They have worked on 14 movies together! Their first movie together was Gesprengte Ketten (1915) while their highest rated movie together was Um Krone und Peitsche (1919). They have not worked together since Saferndri, die Tänzerin von Dschiapur (1920). They are most known for their drama films together.