A detective thinks about quitting his job. He takes on a female university student murder case that was disguised as a suicide. The detective becomes obsessed with solving the case. He has a young sister and she meets a man. The man does not remember when he was little. He is not a good person, but she has sympathy for him. The detective tries to push the man away from his younger sister. The detective suspects that the man is somehow involved in the female university student murder case. The man and the detective's younger sister fall in love.
You can now watch The Smile Has Left Your Eyes online on the following streaming providers in the United States.
| Title | Air Date | Duration | ||
|---|---|---|---|---|
| Season 1 | Episode 1 | Episode 1 | 2018-10-03 | 60 min |
| Season 1 | Episode 2 | Episode 2 | 2018-10-04 | 60 min |
| Season 1 | Episode 3 | Episode 3 | 2018-10-10 | 60 min |
| Season 1 | Episode 4 | Episode 4 | 2018-10-11 | 60 min |
| Season 1 | Episode 5 | Episode 5 | 2018-10-17 | 60 min |
| Season 1 | Episode 6 | Episode 6 | 2018-10-18 | 60 min |
| Season 1 | Episode 7 | Episode 7 | 2018-10-24 | 60 min |
| Season 1 | Episode 8 | Episode 8 | 2018-10-25 | 60 min |
| Season 1 | Episode 9 | Episode 9 | 2018-10-31 | 60 min |
| Season 1 | Episode 10 | Episode 10 | 2018-11-01 | 60 min |
| Season 1 | Episode 11 | Episode 11 | 2018-11-07 | 60 min |
| Season 1 | Episode 12 | Episode 12 | 2018-11-08 | 60 min |
| Season 1 | Episode 13 | Episode 13 | 2018-11-14 | 60 min |
| Season 1 | Episode 14 | Episode 14 | 2018-11-15 | 60 min |
| Season 1 | Episode 15 | Episode 15 | 2018-11-21 | 60 min |
| Season 1 | Episode 16 | Episode 16 | 2018-11-22 | 60 min |
| Directing | Yu Je-won | Director |
| Production | Jinnie Choi | Executive Producer |
| Production | Kim Jin-yi | Executive Producer |
| Production | Satoshi Kubota | Executive Producer |
| Production | Park Jin-young | Executive Producer |
| Production | Kim Seong-min | Executive Co-Producer |
| Production | Lee Se-hee | Executive Co-Producer |
| Writing | Song Hye-jin | Writer |
