Season 1 poster

Season 1

(2018)

Cast

Jung Yu-mi as Han Jung-o
Jung Yu-mi

as Han Jung-o

Lee Kwang-soo as Yeom Sang-soo
Lee Kwang-soo

as Yeom Sang-soo

Bae Sung-woo as Oh Yang-chon
Bae Sung-woo

as Oh Yang-chon

Bae Jong-ok as An Jang-mi
Bae Jong-ok

as An Jang-mi

Sung Dong-il as Ki Han-sol
Sung Dong-il

as Ki Han-sol

Jang Hyun-sung as Eun Kyung-mo
Jang Hyun-sung

as Eun Kyung-mo

Lee Eol as Lee Sam-bo
Lee Eol

as Lee Sam-bo

Lee Joo-young as Song Hye-ri
Lee Joo-young

as Song Hye-ri

Lee Si-eon as Kang Nam-il
Lee Si-eon

as Kang Nam-il

Shin Dong-wook as Choi Myung-ho
Shin Dong-wook

as Choi Myung-ho

Kim Gun-woo as Kim Han-pyo
Kim Gun-woo

as Kim Han-pyo

Cho Wan-ki as Kim Min-seok
Cho Wan-ki

as Kim Min-seok

Baek Seung-do as Go Seung-jae
Baek Seung-do

as Go Seung-jae

Lee Soon-jae as Yang-chon's Father
Lee Soon-jae

as Yang-chon's Father

Kim Jong-hoon as Min Won-woo
Kim Jong-hoon

as Min Won-woo

Park Han-sol as Young Han Jung-oh
Park Han-sol

as Young Han Jung-oh

Yeom Hye-ran as Sang Soo's mother
Yeom Hye-ran

as Sang Soo's mother

Episodes

Episode 1 poster

Episode 1 9.0

March 10, 2018

Getting a regular, full-time job isn't easy for young Koreans who have no connections or money, like Sang-su - or for w…

Episode 2 poster

Episode 2 9.0

March 11, 2018

Officer Oh Yang-chon disregards a call from his wife about a family emergency in order to help a senior colleague chase…

Episode 3 poster

Episode 3 10.0

March 17, 2018

The probationary officers' first violent crime scene takes them by surprise. Yang-chon finds a piece of evidence that w…

Episode 4 poster

Episode 4 8.0

March 18, 2018

Yang-chon doesn't seem to want to get along with anyone, especially Sang-su. Jeong-o responds to a report of possible d…

Episode 5 poster

Episode 5 9.0

March 24, 2018

From difficult cases to workplace tensions to personal family issues, each day is riddled with problems for the officer…

Episode 6 poster

Episode 6 9.0

March 25, 2018

Apprehension grips Hongil Patrol Division after Jeong-o's incident. Along with her mentor Kang Nam-il, Jeong-o faces in…

Episode 7 poster

Episode 7 8.0

March 31, 2018

Jeong-o's attempt to capture a suspect in a prostitution case goes awry. Discontent against Yang-chon grows after Sang-…

Episode 8 poster

Episode 8 9.0

April 1, 2018

Jang-mi, Jeong-o and Nam-il join forces to round up those involved in prostitution. Rivalries heat up at Hongil Patrol …

Episode 9 poster

Episode 9 8.0

April 7, 2018

More desperately than before, Sang-su makes his feelings known to Jeong-o. Jang-mi and Gyeong-mo team up to investigate…

Episode 10 poster

Episode 10 9.0

April 8, 2018

As Han-sol predicted, Yang-chon flips out when he learns what Ju-yeong has been doing. He's all the more stunned when h…

Episode 11 poster

Episode 11 9.0

April 14, 2018

The officers are determined to seek justice for Sam-bo. Jang-mi is certain a serial rapist is at large, but lacks evide…

Episode 12 poster

Episode 12 9.0

April 15, 2018

Another crisis strikes the victim of the recent sexual assault incident. Yang-chon joins Jang-mi's team to focus on cat…

Episode 13 poster

Episode 13 9.0

April 21, 2018

Despite the risks, Sang-su chases the suspect into the woods. With his daughter getting married soon, Han-sol keeps his…

Episode 14 poster

Episode 14 9.0

April 22, 2018

Jeong-o risks facing Internal Affairs again by arguing for sex education in the schools and offending the parents of hi…

Episode 15 poster

Episode 15 9.0

April 28, 2018

Jang-mi faces severe disciplinary action for a mistake her superiors made. Min-seok is accused of using unnecessary for…

Episode 16 poster

Episode 16 10.0

April 29, 2018

The Hongil Patrol Division is hit hard by the recent incident. The officers continue to deal with the unjust realities …

Episode 17 poster

Episode 17 10.0

May 5, 2018

Uncertain of her sense of duty as a patrol officer, Jeong-o makes her big decision, but she can't help feeling guilty, …

Episode 18 poster

Episode 18 10.0

May 6, 2018

Sang-su’s career is on the line as the media labels his case as gun violence, and police leaders are quick to appease t…