Rath’s pharmacist gets shady instructions. Rath learns who’s behind the train smuggling operation and why, and recalls the last time he saw his brother.

While interrogating König, Rath loses control of the situation. Charlotte moonlights to make ends meet. An alter ego commits a betrayal.

The freight train arrives in Berlin. Tempers explode in Charlotte’s household. Aspiring inspector Jänicke makes use of a surprising skill.

In 1929, a freight train traveling from the Soviet Union is hijacked. Meanwhile, Chief Inspector Gereon Rath from Cologne pursues a mission in Berlin.

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.

Litten faces a setback in appealing Greta’s conviction. Wendt talks economics with Gen. Seegers’s daughter. An unconscious Weintraub is forced to talk.

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.

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.

Rath picks up Richard for a lineup. Ullrich finds a hair in a locket Tilly wore. Nyssen presents a proposal to Gen. Seegers. The Phantom strikes again.

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.

An associate of the Armenian is released from prison. An act of sabotage kills an actress during filming. Helga secretly visits a doctor, as does Rath.

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.

Evidence from Krempin’s home reveals his and Rot’s interest. A neighbor gives Charlotte something her mother left. Gräf accesses the Benda case file.

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.

Rath picks up Richard for a lineup. Ullrich finds a hair in a locket Tilly wore. Nyssen presents a proposal to Gen. Seegers. The Phantom strikes again.

Litten faces a setback in appealing Greta’s conviction. Wendt talks economics with Gen. Seegers’s daughter. An unconscious Weintraub is forced to talk.

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.

An associate of the Armenian is released from prison. An act of sabotage kills an actress during filming. Helga secretly visits a doctor, as does Rath.

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.

Evidence from Krempin’s home reveals his and Rot’s interest. A neighbor gives Charlotte something her mother left. Gräf accesses the Benda case file.

Jänicke spots a match that leads to two suspects in the Red Fortress massacre. Blackmail and bribes fuel a Soviet-German tug-of-war over the train.

A radio announcement makes Rath realize what the Black Reichswehr is planning. Charlotte stumbles upon a find that she hopes will save her life.

A mass grave is found in the woods. Charlotte’s sister Toni makes a troubling discovery. A meeting with Homicide leads Rath to a dreadful realization.