How many movies have Aron Lehmann and Matthias Ransberger collaborated on?

They have worked on 3 movies together! Their first movie together was Der Komödienstadel - Hummel im Himmel (2012) while their highest rated movie together was Kohlhaas or the Proportionality of Means (2013). They have not worked together since The Last Pig (2016). They are most known for their drama films together.