It’s the Great Stock Market Crash of 1929 in Berlin: speculators hang or shoot themselves, frantic small-time shareholders and savers try to storm the stock exchange and the banks to empty out their accounts.

Rath hits an unexpected snag while investigating the Benda case, and later tracks down the movie set gaffer. Charlotte is visited by her older sister.

Sebald, Benda’s former assistant, who is now working for Wendt, visits the municipal orphanage to take a look at the birth certificate of Greta’s child. Helga and Moritz spent their nights at different boardinghouses.

On a trip, Moritz gets to know a group of boys from Hitler Youth. Greta is back I court. At the police headquarters, the investigation of Tilly Brooks’ murder begins.

Gräf enters the Archive for the Secret Affairs of the State. Moritz wants to join the Hitler Youth.

Nazis storm Tempo's office in search of Katelbach. The name list leads Rath to identify the men behind Benda's murder. Charlotte catches Vera in a lie.

Vera tells Charlotte more about the ‘alibi’ she was supposed to provide Walter with. Rath is back with Dr. Schmidt, who hypnotizes him.

While Charlotte mourns for her friend Vera, the news that the Phantom has been caught makes the rounds.

Nyssen finds a way to get his mother's money. Rath learns who Helga's benefactor is. Marie-Luise Seegers approaches Katelbach's landlady with an offer.

Desperate to find Weintraub, the police consult a psychic. Toni's job takes an unexpected turn. Moritz's association with Horst puts him in danger.

Benda's widow gives Wendt a piece of evidence. A crisis bonds Helga and Nyssen. Fingerprints are found on the knife, but Charlotte notices an oddity.

Litten remembers a legal loophole that could save Greta's life. Charlotte visits the inn mentioned in her mother's love letters. Wall Street crashes.

Second season of the intoxicating German drama. Rath awakes after a long night to be faced with a new case - the massacre of the Red Fortress.

Gereon is reunited with Helga, but his joy is short lived. With her mother dead, Lotte's situation at home worsens.

Rath undertakes a dangerous mission to recover evidence of the secret German airfield based in Russia.

After discovering one of his most trusted colleagues has been murdered, Rath comes to suspect that the killer was someone on the inside

Lotte is kidnapped and held in an ominously familiar location, while Rath and Benda's case against the Black Reichswehr stalls.

Crucial evidence literally falls into Rath's hands, while Lotte unearths a conspiracy to murder an international envoy.

Rath and Lotte race to stop the train robbery in time, while Greta's conscience is torn when she falls into an assassination plot.

The gripping noir reaches a climax as Rath faces a stand-off for train carriage TY 23-05, and the truth behind the Sorokin's gold is finally revealed.

Berlin, April 1929: Cologne police lieutenant Gereon Rath joins his colleague Bruno Wolter in the investigation against a porn ring in Berlin. After a raid his case turns into a new direction after stumbling over a photograph. He meets the stenographer Charlotte Ritter who feeds her family with work for the police. In a heist on a freight train russian revolutionaries append a wagon with explosive content to be smuggled to Berlin.

Gereon Rath’s interrogation of arrested porn producer King is completely out of control. Charlotte Ritter accidentally rescues Rath from a delicate situation in the praesidium and is privy to one of his secrets. In the evening she goes dancing in the Berlin club “Moka Efti”. In the ranks of the Russian revolutionaries there is a momentous betrayal.

Kardakov flees after the Soviet attack on The Red Fortress. Rath receives an uninvited guest in his apartment.

The May Day stand-off between communist protesters and police erupts in bloody violence.

As Berlin becomes increasingly politically charged, those in charge look to change the discourse on the May Day violence.

Kardakov seeks help in retrieving the Sorokins' gold. Rath faces a moral dilemma, and Bruno makes a power play.

Lotte's private investigation leads her to the depot where the hijacked train is held. Rath relives painful memories of the front.

Rath and Bruno finally get a lead to the location of the missing film reel, but after the truth come the consequences.