Psychological thriller The King of Pigs begins with a shocking murder and a message for the detective to remember what happened 20 years ago while they were students in middle school. The drama shifts between the past and present and slowly unravels a painful backstory that is in equal parts cruel and torturous. A second murder within days of the first, turns the case into a race against time for detective Jung Jong-seok (Kim Sung-kyu) and detective Kang Jin-ah (Chae Jung-an) to stop Hwang Kyung-min (Kim Dong-wook) from exacting his revenge on everyone else responsible.
Based on The King of Pigs by Yeon Sang-ho.
| Directed by: | Kim Dae-jin |
| Written by: | Tak Jae-young |
| Starring: | Kim Dong-wook, Kim Sung-kyu, Chae Jung-an |
| Extended Cast: | Han Soo-yeon, Lee Ji-ha, Hwang Man0ik, Jung Eui-jae, Oh Min-suk, Ji Chan, Park Jin, Kim Min-sik, Yang So-min, Lee Tae-gum, Kim Min-seok |
| Original network: | TVING |
| Original release: | March 2022 |
| No. of episodes: | 12 |
| Producer(s): | Jang Jung-do, Kim Kyung-kyu |
| Production Company(s): | Studio Dragon, Hidden Sequence |
| Distributor: | TVING |
