It was a devastating day for Arnold and his wife, Karen when their son, Christian, a soldier in the German armed forces, told them he was going to be deployed abroad. Everything is different now. Arnold has decided to retreat to a secluded mountain hut in Tirol along with his dog in order to finally find some peace of mind. Barely has he reached his snow drenched destination, when he discovers the threatening traces of an intruder. While ruminating over the news of his son and the conversations he had with his wife, Arnold must also battle against an unknown fiend if he wants to save his own life.

SOKO Kitzbühel is an Austrian television series produced by ORF and ZDF. It is a spin-off of the German crime series SOKO 5113. It is set in the renowned Tyrolean tourist centre of Kitzbühel. The production company "beo-Film" has produced the show since 2001. The German abbreviation SOKO stands for Sonderkommission, "special commission", a task force with specific duties.