Golden Sand City is filled with brothels and casinos funded by drug lord Yim Kung Ho (evil Mr. Yem) and policed by the iron fist of his henchman Panther (Leopard Head). Vigilantes Inspector Big Dragon (Bruce Liang), Little Mouse, and Black Cat plan to bring Yum Kung Ho and his evil empire to its knees, but face fierce opposition in the deadly Panther, who has the stolen pearls sought after by Big Dragon and his new ally Mei Ling.
| Actor | Role |
|---|---|
 Bruce Leung Siu-LungInspector Big Dragon | Inspector Big Dragon |
 Yasuaki KurataPanther / Leopard Head | Panther / Leopard Head |
 Wong Wan-SzeMiu Ying / Mei Ling | Miu Ying / Mei Ling |
 Chiang NanMr. Yem | Mr. Yem |
 Mang HoiSidekick #2 | Sidekick #2 |
 Dean Shek TinBald Waiter | Bald Waiter |
 Cham Siu-HungCruel Acrobatics Teacher | Cruel Acrobatics Teacher |
| PPeter Chen LauKilled with Own Hatchet | Killed with Own Hatchet |
 Chow Siu-LoiNot listed | Not listed |
 Fong YuenNot listed | Not listed |
| CChien-kuan HuangNot listed | Not listed |
 Lam Hak-MingNot listed | Not listed |
| SSha-li PaiNot listed | Not listed |
 Hon Kwok-ChoiSidekick #1 | Sidekick #1 |