Police officer Li Yuen-Wah (Carrie Ng) disguises herself as a musician and sneaks into a gang.
| Actor | Role |
|---|---|
 Carrie Ng Ka-LaiLi Yuen-Wah | Li Yuen-Wah |
 Yu RongguangLeader Lung Chiang | Leader Lung Chiang |
 Elvis Tsui Kam-KongWolf | Wolf |
 Lung FongKau Man-Fu | Kau Man-Fu |
 Michael Chan Wai-ManWu Man-Yuen | Wu Man-Yuen |
 Robert Mak Tak-LawNot listed | Not listed |
| HHoh KeungNot listed | Not listed |