Klara is going to die today unless she kills her husband instead. The Calendar Killer has given her that impossible choice. When Jules starts his night shift at a telephone safety helpline for lonely women on their way home, Klara’s call reaches him. He soon becomes her last hope for survival and races against time to save her. Based on the best-selling German thriller by Sebastian Fitzek. Original title: Sebastian Fitzeks Der Heimweg (2025)