| Name | Type | Role | |
|---|---|---|---|
| Son Hyun-woo | Guest Star | Shownu | |
| Henry Lau | Guest Star | ||
| Lee Hong-ki | Guest Star | ||
| Kim Jong-min | Guest Star | ||
| Lee Hyuk-jae | Guest Star | Eunhyuk | |
| Kim Ji-won | Guest Star | Bobby | |
| Lee Sung-jong | Guest Star | ||
| Jung Chae-yeon | Guest Star | ||
| Hwang Chan-sung | Guest Star | ||
| Kim Se-jeong | Guest Star |