Powerful mobster Leung, protected by the dangerous Huan Fai, sells 200 Japanese weapons and ammo to a Chinese gang. He uses smuggler Luy Fu to bring the weapons but small-time thief Kim and his gang heist the shipment and dump the cargo into the sea. Meanwhile, Kim befriends Fan Ming, an undercover police office from Shanghai investigating Leung's crimes.
| Actor | Role |
|---|---|
 Henry Yu YangBrother Kin | Brother Kin |
 Tanny Tien NiYip Fung | Yip Fung |
 Dean Shek TinYoung Brothel Customer | Young Brothel Customer |
 Chiang NanBoss Lung | Boss Lung |
 Fung Hak-OnWan Fai | Wan Fai |
 Ng Ming-ChoiGuy | Guy |
 Chin Yuet-SangKin's Man | Kin's Man |
 Shing Fui-OnWan Fai's Attendant | Wan Fai's Attendant |
 Li Min-LangWong Tai Sing | Wong Tai Sing |
 Fung Ging-ManBoss Yu | Boss Yu |
 Sai Gwa-PauBrothel Keeper | Brothel Keeper |
 Yuen MiuKin's Man | Kin's Man |
 Wong Chi-MingKin's Man | Kin's Man |
 MarsLui Fu's Thug | Lui Fu's Thug |
 Lee ChiuBoss Lung's Thug | Boss Lung's Thug |
| WWan FaatLui Fu's Thug | Lui Fu's Thug |
 Corey YuenLui Fu's Thug | Lui Fu's Thug |
 Hsu HsiaBoss Lung's Thug | Boss Lung's Thug |
 Wong MeiBoss Lung's Thug | Boss Lung's Thug |
 Paul Chung FatWan Fai's Assistant | Wan Fai's Assistant |
 Yuen BunWan Fai's Assistant | Wan Fai's Assistant |
 John WooMessage Deliverer | Message Deliverer |
 Lau KongFan Ming | Fan Ming |
 Cheng LuiLui Fu | Lui Fu |
 Hu ChinNot listed | Not listed |
| WWynn Lau Chun-FaiNot listed | Not listed |
 Tsui Siu-MingNot listed | Not listed |