How many movies have Peter Jem Seifert and Sven Haeusler acted in together?

They have worked on 2 movies together! Their first movie together was Udo Lindenberg: Stärker als die Zeit - Live (2016) and was their highest rated movie together. They have not worked together since Udo Lindenberg - MTV Unplugged 2 - Live vom Atlantik (2018).