TIL SCHWEIGER TATORT – PART IV: PURGATORY (2015)
After the death of Tschiller's ex-wife Isabella (Stefanie Stappenbeck), Nick knows only one goal: to hunt down Firat Astan (Erdal Yildiz). In a spectacular hostage-taking, Chechen terrorists demand Astan's release and Nick wants to deliver him personally, whereby he is single-handedly acting against the LKA.
Meanwhile his colleagues Kallwey (Britta Hammelstein) and Gümer (Fahri Yardim) are tracing a conspiracy, which puts the hostage-taking into a new light. Nick Tschiller's most personal case is not only the final battle against his arch rival, but also a struggle against his own demons.