Stranger: Season 1
This season started on June 10, 2017. The table lists episodes with recorded air dates up to September 28, 2026.
| Ep | Title and air date | My place |
|---|---|---|
| 1 | I Am Innocent · 77 min | |
| 2 | Just Turn On The Lights · 69 min | |
| 3 | A New Possible Suspect · 76 min | |
| 4 | Kwon Min Ah · 69 min | |
| 5 | The Second Huam-dong Case · 63 min | |
| 6 | The Ringtone · 64 min | |
| 7 | Ga Young's Phone · 71 min | |
| 8 | Western Seoul Prosecutors' Office · 67 min | |
| 9 | Special Investigation · 66 min | |
| 10 | Revelation · 67 min | |
| 11 | Cold and Damp · 68 min | |
| 12 | Disbandment · 66 min | |
| 13 | 0 and 7 · 67 min | |
| 14 | Another Body · 66 min | |
| 15 | Accomplice · 77 min | |
| 16 | A Monster · 86 min |
