How many movies have Christoph Waltz and Peter Keglevic collaborated on?

They have worked on 7 movies together! Their first movie together was Tag der Abrechnung - Der Amokläufer von Euskirchen (1994) while their highest rated movie together was Der Tanz mit dem Teufel - Die Entführung des Richard Oetker (2001). They have not worked together since Das Geheimnis im Wald (2008). They are most known for their drama films together.