| Name | Type | Role | |
|---|---|---|---|
| Lee Jang-jun | Guest Star | ||
| Bong Jae-hyun | Guest Star | ||
| Choi Sung-yoon | Guest Star | Y | |
| Hong Joo-chan | Guest Star | ||
| Bae Seung-min | Guest Star | ||
| Son Young-taek | Guest Star | TAG | |
| Golden Child | Guest Star | ||
| Choi Bo-min | Guest Star | ||
| Kim Ji-beom | Guest Star | ||
| Kim Dong-hyun | Guest Star |