: Watch for the "dueling scars" on characters—a badge of honor for upper-class students in Weimar Germany—showcasing the show's intense attention to period-accurate detail.

: Bruno Wolter makes a significant power play, and Gereon Rath faces a major moral dilemma after confessing his secrets—first to a priest and then to Wolter.

: In one of the episode's most tense sequences, Charlotte (Lotte) Ritter persuades a medical student, Rudi, to perform a secret, after-dark autopsy . This leads to the discovery of a vital clue: a victim killed by highly illegal phosgene gas , confirming the dangerous contents of the hijacked train.

: The high-definition 1080p quality highlights the show’s "lavish sets" and atmospheric production design. The use of Berlin City Hall as the "Red Fortress" police headquarters provides a stunning visual backdrop for the political tension between the police and communist protesters.