| Name | Type | Role | |
|---|---|---|---|
| Lee Elijah | Guest Star | ||
| Pyo Ji-hoon | Guest Star | P.O | |
| Kim Jong-min | Guest Star | ||
| Henry Lau | Guest Star | ||
| Kim Min-gyu | Guest Star | ||
| Lee Hyuk-jae | Guest Star | Eunhyuk | |
| CNU | Guest Star | ||
| Lee Hong-ki | Guest Star | ||
| Ahn Hee-yeon | Guest Star | Hani | |
| Hwang Chan-sung | Guest Star |