How many movies have Markus Schleinzer and Thomas W. Kiennast collaborated on?

They have worked on 3 movies together! Their first movie together was Eine Liebe für den Frieden – Bertha von Suttner und Alfred Nobel (2014) while their highest rated movie together was Chess Story (2021). They have not worked together since Sisi & I (2023). They are most known for their drama films together.