Season
- Season 1 2019-07-06
Episode
- Episode 1: Young Goon Fires His Gun
- Episode 2: Searching for the Kidnapped Child
- Episode 3: Corruption Investigation Team's First Case
- Episode 4: Organ Traffickers
- Episode 5: Bribery Ledger
- Episode 6: The Favorable Side
- Episode 7: 6 Bodies without Thumbs
- Episode 8: Call from Park Si Young
- Episode 9: Call from Baek Song Yi
- Episode 10: Jo Soo Yeon's Secret
- Episode 11: Young Goon in Danger
- Episode 12: Behind the Mask
- Episode 13: Appearance of Lawyer Yoon Ji Hoon
- Episode 14: Who Murdered Young Goon's Mother?
- Episode 15: Chi Gwang Getting Closer to the Truth
- Episode 16: Park Jin Woo Found Dead
WATCHER Season 1 Jo Soo Yeon's Secret
A psychological thriller that delves into the reality of power. It follows the story of three men and women whose lives are destroyed by a tragic accident as they become a team that uncovers corruption and fights against people with power.
