| Name | Type | Role | |
|---|---|---|---|
| Yoon Jeong-han | Musical Guest | Seventeen - Jeonghan | |
| Lee Ji-hoon | Musical Guest | Seventeen - Woozi | |
| Hansol Vernon Chwe | Musical Guest | Seventeen - Vernon | |
| Joshua Hong | Musical Guest | Seventeen - Joshua | |
| Xu Minghao | Musical Guest | Seventeen - The8 | |
| Lee Chan | Musical Guest | Seventeen - Dino | |
| Wen Junhui | Musical Guest | Seventeen - Jun | |
| Kim Min-gyu | Musical Guest | Seventeen - Mingyu | |
| SEVENTEEN | Musical Guest | ||
| Kwon Soon-young | Musical Guest | Seventeen - Hoshi | |
| Lee Seok-min | Musical Guest | Seventeen - DK | |
| Choi Seung-cheol | Musical Guest | Seventeen - S.Coups | |
| Jeon Won-woo | Musical Guest | Seventeen - Wonwoo | |
| Boo Seung-kwan | Musical Guest | Seventeen - Seungkwan |