The BEST episodes of WATCHER

Every episode of WATCHER ever, ranked from best to worst by thousands of votes from fans of the show. The best episodes of WATCHER!

The lives of Do Chi-Gwang, Kim Young-Koon and Han Tae-Joo were destroyed by a tragic affair. They became members of an internal affairs investigation team for the police and they try to dig up the truth on who is behind the tragic affair.

Last Updated: 11/18/2024Network: OCNStatus: Ended
Young Goon in Danger
star
8.55
11 votes

#1 - Young Goon in Danger

Season 1 - Episode 11 - Aired 8/10/2019

Soo Yeon notices that Young Goon has found out that she was a spy. She tells Young Goon how and why she started spying on the team. Meanwhile, Young Goon gets attacked by an unidentified assailant while he is checking what’s inside in the ledger. The assailant tries to kill Young Goon, but he resists.

Watch Now:Amazon
Jo Soo Yeon's Secret
star
8.45
11 votes

#2 - Jo Soo Yeon's Secret

Season 1 - Episode 10 - Aired 8/4/2019

Young Goon believes that a cleaning service company is deeply involved in the Baek Song Yi case and investigate them. He finds out that the company has a connection to corrupt police officers including Jang Hae Ryong. Young Goon also finds out a secret that Jo Soo Yeon has been keeping all this time.

Watch Now:Amazon
Call from Park Si Young
star
8.40
10 votes

#3 - Call from Park Si Young

Season 1 - Episode 8 - Aired 7/28/2019

Young Goon and Jae Myung begin to live in the same house. Young Goon starts to get confused if he has really seen Jae Myung in the house on the day his mother was murdered. Young Goon receives a call from Park Si Young who demands money for the information Young Goon wants to know.

Watch Now:Amazon
Behind the Mask
star
8.33
9 votes

#4 - Behind the Mask

Season 1 - Episode 12 - Aired 8/11/2019

Tae Joo has Jae Sik erase the blood spatters the culprit left on the wall so that the police cannot obtain the murderer’s blood sample. She tells Chi Gwang that she will find and get her revenge on the culprit on her own. Finally, the culprit who killed Jae Myung shows up in Chi Gwang’s office.

Watch Now:Amazon
Chi Gwang Getting Closer to the Truth
star
8.33
9 votes

#5 - Chi Gwang Getting Closer to the Truth

Season 1 - Episode 15 - Aired 8/24/2019

Young Goon and Hae Ryong end up pointing guns at each other at Hae Ryong’s house, and Chi Gwang tries to stop them. Also, Chi Gwang is getting closer to the truth about who is behind Jang Society and who killed Officer Jang Hyung Koo. Meanwhile, someone leaves a thumb in Tae Joo’s office.

Watch Now:Amazon
Organ Traffickers
star
8.29
14 votes

#6 - Organ Traffickers

Season 1 - Episode 4 - Aired 7/14/2019

The Corruption Investigation Team finds out Prosecutor Lee is working together with a group of organ traffickers. Thus, they dig deeper into it and tries to arrest those involved, but they must tread carefully for the investigation can cause trouble for the police force and lose the criminals. Despite his ill feelings, Chi Gwang asks Hae Ryong for help.

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Who Murdered Young Goon's Mother?
star
8.25
8 votes

#7 - Who Murdered Young Goon's Mother?

Season 1 - Episode 14 - Aired 8/18/2019

Chi Gwang finds out where Tae Joo and Young Goon are taken hostage by Yoon Ji Hoon. When Soo Yeon and Jae Sik arrive at the scene, Yoon Ji Hoon has already left. Meanwhile, Chi Gwang learns who killed Young Goon’s mother by torturing Jin Woo. And Hae Ryong’s daughter shows up at the police station.

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Appearance of Lawyer Yoon Ji Hoon
star
8.11
9 votes

#8 - Appearance of Lawyer Yoon Ji Hoon

Season 1 - Episode 13 - Aired 8/17/2019

Chi Gwang finds it suspicious that Ji Hoon suddenly shows up to represent Jin Woo when Ji Hoon was also a victim of Jang Society. Chi Gwang orders Soo Yeon to check what Ji Hoon has been up to so far. Meanwhile, Young Goon looks for the medical records of patients who were treated at a clinic. Then he comes across the name of Ji Hoon.

Watch Now:Amazon
Bribery Ledger
star
8.08
13 votes

#9 - Bribery Ledger

Season 1 - Episode 5 - Aired 7/20/2019

The organ trafficking case ends bittersweet as Prosecutor Lee dies and Chi Gwang hands over the case to Hae Ryong. All of a sudden, Kim Jae Myung asks his son, Young Goon, to visit. During their reunion in prison, Jae Myung gives Young Goon a tip for a new case regarding a company’s bribery ledger.

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Park Jin Woo Found Dead
star
8.00
8 votes

#10 - Park Jin Woo Found Dead

Season 1 - Episode 16 - Aired 8/25/2019

Park Jin Woo is found dead in his villa in the suburbs. Chi Gwang and Young Goon start to find out who killed him. Young Goon visits Hae Ryong and his family, then he finds something on the hair and clothes of Hae Ryong’s daughter. That’s how Young Goon gets closer to the truth behind Jang Society.

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The Favorable Side
star
7.92
12 votes

#11 - The Favorable Side

Season 1 - Episode 6 - Aired 7/21/2019

Tae Joo goes against Chi Gwang’s plan and helps the chairman of Muil to get a favor. As soon as the chairman doesn’t give what she demanded, she takes the more favorable side. While Si Young goes to the hospital to check if Sang Do is dead, he falls for Chi Gwang’s trap and gets arrested.

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Call from Baek Song Yi
star
7.90
10 votes

#12 - Call from Baek Song Yi

Season 1 - Episode 9 - Aired 8/3/2019

Young Goon holds the funeral for his father. The police, Tae Joo and Young Goon keep looking for the ledger that Jae Myung kept. Then, Young Goon receives a phone call from Baek Song Yi. She says that Jae Myung gave her something, and now she wants to return it to Young Goon.

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6 Bodies without Thumbs
star
7.78
9 votes

#13 - 6 Bodies without Thumbs

Season 1 - Episode 7 - Aired 7/27/2019

Six bodies are found at a park. All of them were buried with their thumbs cut off except for one body. Although the bodies have been decomposed, Chi Gwang manages to identify the bodies and the investigation gains its momentum. Meanwhile, Young Goon decides to join the parole committee to decide whether he agrees to Kim Jae Myung’s release on parole.

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Searching for the Kidnapped Child
star
7.63
16 votes

#14 - Searching for the Kidnapped Child

Season 1 - Episode 2 - Aired 7/7/2019

Chi Gwang and Young Goon find out that Son Byung Gil has kidnapped Chairman Kim’s child through Han Tae Joo. Now, they are trying to find the child before it is too late. Tae Joo, however, seems suspicious, and Chi Gwang starts to suspect her. Meanwhile, Hae Ryong is scheming up something behind everyone's backs.

Watch Now:Amazon
Corruption Investigation Team's First Case
star
7.58
12 votes

#15 - Corruption Investigation Team's First Case

Season 1 - Episode 3 - Aired 7/13/2019

After successfully rescuing a child and showing the potential corruption within the police force, the Corruption Investigation Team is established. The team’s first case involves an organ donor that asked Tae Joo for help saying she may die after donating her kidney. The case turns out to be much more complicated and dangerous than it looks.

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Young Goon Fires His Gun
star
7.56
18 votes

#16 - Young Goon Fires His Gun

Season 1 - Episode 1 - Aired 7/6/2019

Do Chi Gwang comes across a case that involves a traffic officer shooting a suspect. At first, he was not interested but later finds out that the traffic officer, Kim Young Goon, is related to Jang Hae Ryong. Chi Gwang believes Hae Ryong is corrupt and needs to be arrested for his corruption.

Watch Now:Amazon