How many movies have Beate Schach and Karl Grune collaborated on?

They have worked on 5 movies together! Their first movie together was Manon. Das hohe Lied der Liebe (1919) while their highest rated movie together was Der Mädchenhirt (1919). They have not worked together since Wer unter Euch ohne Sünde ist (1921). They are most known for their drama films together.