Season
- Season 2 2020-08-15
- Season 1 2017-06-10
- Season 0 2017-06-03
Episode
- Episode 1: I Am Innocent
- Episode 2: Just Turn On The Lights
- Episode 3: A New Possible Suspect
- Episode 4: Kwon Min Ah
- Episode 5: The Second Huam-dong Case
- Episode 6: The Ringtone
- Episode 7: Ga Young's Phone
- Episode 8: Western Seoul Prosecutors' Office
- Episode 9: Special Investigation
- Episode 10: Revelation
- Episode 11: Cold and Damp
- Episode 12: Disbandment
- Episode 13: 0 and 7
- Episode 14: Another Body
- Episode 15: Accomplice
- Episode 16: A Monster
Stranger Season 1 The Second Huam-dong Case
Hwang Shi Mok underwent brain surgery as a child to curb his violent temper, which left him devoid of emotions. Hwang becomes a prosecutor known for his piercing intelligence and logic, but he is ostracized because he lacks empathy and social skills. He is also one of only a handful of upright prosecutors who have refused to take bribes. One day, he encounters a stabbing victim while investigating corruption. He meets Lieutenant Han Yeo Jin at the crime scene. They join forces to root out corruption at the prosecutors’ office and solve a serial murder case.
