How many movies have Christian Kohlund and Robert Hunger-Bühler acted in together?

They have worked on 9 movies together! Their first movie together was Money. Murder. Zurich.: Borchert's case (2016) while their highest rated movie together was Money. Murder. Zurich.: Borchert and the icy death (2021). They have not worked together since Der Zürich-Krimi: Borchert und die Spur der Diamanten (2023). They are most known for their crime films together.