| Name | Type | Role | |
|---|---|---|---|
| Ahn Jae-hyun | Guest Star | Jae-hyun | |
| Code Kunst | Guest Star | Code Kunst | |
| Tae Hang-ho | Guest Star | Hang-ho | |
| Kang Seung-yoon | Guest Star | Seung-yoon (WINNER) | |
| Heo Seung | Guest Star | JUSTHIS | |
| Lee Si-Eon | Guest Star | Si-eon | |
| Kim Jin-woo | Guest Star | Jin-woo (WINNER) | |
| Code Kunst | Guest Star | Code Kunst | |
| Nam Woo-hyun | Guest Star | Woo-hyun (INFINITE) | |
| Yoo Il-han | Guest Star | Ih-han | |
| Seo In-guk | Guest Star | In-guk | |
| Lim Cheol | Guest Star | DinDin | |
| Choi Sung-joon | Guest Star | Sung-joon |