| Name | Type | Role | |
|---|---|---|---|
| Kim Woo-seok | Musical Guest | ||
| Baby Gauthami | Musical Guest | X:IN - ARIA | |
| Billlie | Musical Guest | ||
| Kwak Ji-eun | Musical Guest | X:IN - ROA | |
| xikers | Musical Guest | ||
| Park Ji-hoon | Musical Guest | ||
| IVE | Musical Guest | ||
| Lee Jae-yi | Musical Guest | X:IN - CHI.U | |
| NMIXX | Musical Guest | ||
| Jang Ye-eun | Musical Guest | ||
| Kwon Ye-na | Musical Guest | X:IN - E.SHA | |
| DreamNote | Musical Guest | ||
| Lee Chae-yeon | Musical Guest | ||
| Maria Pavlovna Emelyanova | Musical Guest | X:IN - NOVA | |
| Kep1er | Musical Guest |