| Actor | Role |
|---|---|
 Lee Kyung-youngJwa Ungeom | Jwa Ungeom |
 Kim Min-jongWoo Ungeom | Woo Ungeom |
 Jang Dong-jikGanjo | Ganjo |
| OOh Se-yeongMartial Artist | Martial Artist |
| SSeo Myeong-seokMartial Artist | Martial Artist |
| RRaven Seol Chi-GukMartial Artist | Martial Artist |
| KKim SeongrimDoyeon/Cheongyeon | Doyeon/Cheongyeon |