| Name | Type | Role | |
|---|---|---|---|
| Kwon Soon-young | Musical Guest | HOSHI | |
| VIVIZ | Musical Guest | ||
| Lee Seok-min | Musical Guest | DK | |
| NCT 127 | Musical Guest | ||
| Boo Seung-kwan | Musical Guest | SEUNGKWAN | |
| AIMERS | Musical Guest | ||
| Lee Young-ji | Musical Guest | ||
| ARTBEAT | Musical Guest | ||
| TXT | Musical Guest | ||
| Choi Su-Hwan | Musical Guest | ||
| Im Chang-jung | Musical Guest |