| Created By | ||
|---|---|---|
| Status | Returning Series | |
| Original Name | 스마일킹 | |
| First Air Date | April 28, 2019 | |
| Last Air Date | December 29, 2019 | |
| Seasons | 1 | |
| Episodes | 36 | |
| Episode Runtime | 50min | |
| Language | Korean | |
| Original Language | Korean | |
| Production Countries | — | |
| Production Companies | ||
| Networks | iHQ | |