| Name | Type | Role | |
|---|---|---|---|
| Kim Hong-joong | Guest Star | Hongjoong | |
| Kang Yeo-sang | Guest Star | Yeosang | |
| Song Min-gi | Guest Star | Mingi | |
| Park Seong-hwa | Guest Star | Seonghwa | |
| Jung Woo-young | Guest Star | Wooyoung | |
| Choi Jong-ho | Guest Star | Jongho | |
| Jeong Yun-ho | Guest Star | Yunho | |
| ATEEZ | Guest Star | ||
| Choi San | Guest Star | San |