Through the Darkness

A team of tenacious detectives study the minds of murderers at a time when Korea's first serial murders terrorized the nation. Based on true events.

1. 

   E1. Red Cap Incident

   Jan 14, 2022 · 68m

   Song Ha-yeong pursues a criminal known for targeting young women. Kook Yeong-su looks to form a team of criminal behavioral analysts.

2. 

   E2. Habits of Criminals

   Jan 15, 2022 · 67m

   Ha-yeong consults a criminal to understand a killer’s motives. An arrest leads to a startling interrogation session and a break in the case.

3. 

   E3. Ha-yeong Meets Tae-gu Again

   Jan 21, 2022 · 70m

   The grisly murder of a child catches the attention of Ha-yeong and Yeong-su. A determined police captain clashes with the team.

4. 

   E4. What Must We Remember?

   Jan 22, 2022 · 65m

   When a suspect’s home is searched, the police make a gruesome discovery. Ha-yeong and Yeong-su grow frustrated as the investigation continues.

5. 

   E5. Looking into the Minds of Evil

   Jan 28, 2022 · 68m

   A crooked new police chief causes trouble for the team. The deaths of a professor and his wife touch off a series of brutal murders.

6. 

   E6. The Man With the Hiking Boots

   Jan 29, 2022 · 66m

   Yoon Tae-gu and Kim Bong-sik seek to set boundaries on the behavioral analysis team. A complex investigation sends the police down a twisted path.

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