How many movies have Kurt Brenkendorf and Käthe Dorsch acted in together?

They have worked on 3 movies together! Their first movie together was Die Memoiren des Satans. 1. Teil - Doktor Mors (1917) and was their highest rated movie together. They have not worked together since Der Gefangene - Sklaven des XX. Jahrhunderts (1920). They are most known for their drama films together.