When her father has a terrible accident a girl is forced to work as a hostess in a popular disco bar owned by a powerful gangster. Her brother tries to free her, but the gangster refuses and instead sets the brother, a bad dancer, an impossible challenge: if he wants to free his sister, he must win an upcoming disco contest!
| Actor | Role |
|---|---|
 Lee Jung-jinNot listed | Not listed |
 Yang Dong-geunSeong Gi | Seong Gi |
 Im Chang-jungNot listed | Not listed |
 Oh Dal-suNot listed | Not listed |
 Lee Dae-geunNot listed | Not listed |
 Kim In-munNot listed | Not listed |
 Jung Eun-pyoNot listed | Not listed |
 Han Chae-youngBong-ja | Bong-ja |
 Ahn Suk-hwanNot listed | Not listed |
 Woo Jung-kookNot listed | Not listed |