Cast & crew
Smile Code · Season 1
Nobody is recorded for this season on its own, so this is the whole show's cast.
Directed by Randy Che
Cast
| Shen Yue | Cheol-gu |
| Lin Yi | Qu Liang |
| Ye Xiaowei | Xu Jingzhi |
| Tian Ai | Guan Zhichun |
| Zhou Tingwei | Dule |
Crew
| Randy Che | Director |
| Miao Meng | Producer |
| Huang Jie | Producer |
| Zu Le | Novel |