How many movies have Hans Franek and Thorsten Saalmann collaborated on?

They have worked on 1 movie together! Their first movie together was Die Prinzessin, der Prinz und der Drache mit den grünen Augen (2012) and was their highest rated movie together. They have not worked together since Die Prinzessin, der Prinz und der Drache mit den grünen Augen (2012).