How many movies have Charlotte Böcklin and Otto Rippert collaborated on?

They have worked on 2 movies together! Their first movie together was Der Weg, der zur Verdammnis führt 1. Teil - Das Schicksal der Aenne Wolter (1918) and was their highest rated movie together. They have not worked together since Der Weg, der zur Verdammnis führt, 2. Teil - Hyänen der Lust (1919).