| Name | Type | Role | |
|---|---|---|---|
| Kim Jong-seob | Musical Guest | P1Harmony - Jongseob | |
| P1Harmony | Musical Guest | ||
| Park Gyu Ri | Musical Guest | Kara - Gyuri | |
| Kang Seul-gi | Musical Guest | Red Velvet - Seulgi | |
| Ahn Hyeong-seop | Musical Guest | Tempest - Hyungseop | |
| Choi Tae-yang | Musical Guest | P1Harmony - Theo | |
| Park Soo-young | Musical Guest | Red Velvet - Joy | |
| Lee Chae-ryeong | Musical Guest | Itzy - Chaeryeong | |
| Choi Byeong-seop | Musical Guest | Tempest - Eunchan | |
| TEMPEST | Musical Guest | ||
| Han Seung-yeon | Musical Guest | Kara - Seungyeon | |
| Lee Eui-woong | Musical Guest | Tempest - Lew | |
| Choi Ji-ung | Musical Guest | P1Harmony - Jiung | |
| Shin Yu-na | Musical Guest | Itzy - Yuna | |
| KARA | Musical Guest | ||
| Koo Bon-hyuk | Musical Guest | Tempest - Hyuk | |
| Red Velvet | Musical Guest | ||
| Nicole Jung | Musical Guest | Kara - Nicole | |
| Son Seung-wan | Musical Guest | Red Velvet - Wendy | |
| Hanbin | Musical Guest | Tempest - Hanbin | |
| Hwang In-tak | Musical Guest | P1Harmony - Intak | |
| Hwang Ye-ji | Musical Guest | Itzy - Yeji | |
| Hur Young-ji | Musical Guest | Kara - Youngji | |
| Song Jae-won | Musical Guest | Tempest - Hwarang | |
| ITZY | Musical Guest | ||
| Kim Ye-rim | Musical Guest | Red Velvet - Yeri | |
| Choi Min-ho | Musical Guest | Minho | |
| Haku Shota | Musical Guest | P1Harmony - Soul | |
| Kang Ji-young | Musical Guest | Kara - Jiyoung | |
| Shin Ryu-jin | Musical Guest | Itzy - Ryujin | |
| Kim Tae-rae | Musical Guest | Tempest - Taerae | |
| Stephen Yoon | Musical Guest | P1Harmony - Keeho | |
| Bae Joo-hyun | Musical Guest | Red Velvet - Irene | |
| Choi Ji-soo | Musical Guest | Itzy - Lia |