

Season 1
When doubts arise about a five-year-old murder conviction, a veteran detective partners with a young hotshot to hunt down the case's hidden truths.
Cast & Crew

Son Byung-ho
Kim Gi-tae

Cho Seung-yeon
Yoo Jeong-ryeol

Son Jong-hak
Moon Sang-beom

Yang Hyun-min
Nam Guk-hyeon

Shin Dong-mi
Yoon Sang-mi

Jo Hee-bong
Woo Bong-sik

Oh Jung-se
Oh Jong-tae

Jung Soon-won
Ji Man-gu

Lee Ha-eun
Lee Eun-hye

Cha Rae-hyung
Kwon Jae-hong

Son Hyun-joo
Kang Do-chang

Jang Seung-jo
Oh Ji-hyeok

Kim Ji-hoon
Byeon Ji-woong

Kim Myeong-jun
Sim Dong-uk

Baek Eun-hae
Kang Eun-hee

Cho Nam-guk
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Lee Elijah
Jin Seo-kyeong

Ji Seung-hyun
Yoo Jeong-seok

Cho Jae-ryong
Cho Seong-dae

Yoon Dae-yeul
Choi Woo-jin

Lee Sang-un
Song Gwang Hee

Park Jeong-min
Go Gyung Ho

Kim Ryeo-eun
Yoon Ji Sun

Shin Jae-hoon
'Junghan Daily News' reporter
Episode Guide
Do Chang gets reinstated and returns to Violent Crimes Unit Two after coming to an agreement with Superintendent Moon. The team then focuses on Park Gun Ho’s case and stumbles upon Jo Seong Dae’s bloodstain at the murder site. This leads to the revelation of Chief Nam's wrongdoing as well as a possible connection to Oh Jong Tae. Just before closing in on Jo Seong Dae, the team catches the sight of the one behind the corruption.