Kalter Rauch is the fifth and last film from the German crime series Zorn from 2017. The film was directed by Andreas Herzog. The film goes back to a crime novel from the author Stephan Ludwig's Zorn series. Stephan Luca can be seen in the title role as crime chief commissioner Claudius Zorn, Axel Ranisch as his closest collaborator Schröder. Alice Dwyer is again occupied as prosecutor Frieda Borck and Katharina Nesytowa as Zorn's friend Malina The main guest roles were taken over by Devid Striesow, Sylvester Groth, Steffi Kühnert and Judith Engel.