The Organized Crime Bureau investigates a ring of drug dealers from Taiwan. After losing the life of an undercover cop and $5,000,000 in borrowed drug money Chow and Lee pursue the drug dealer to Taiwan. Chow is caught and pretends to be a Hong Kong drug dealer. With Chow on the inside and Lee on the outside they are lead to the big finale.
| Actor | Role |
|---|---|
 Danny Lee Sau-YinAh Lee | Ah Lee |
 Chan Chung-YungMa Jiu | Ma Jiu |
 Michael Chow Man-KinAh Mike | Ah Mike |
 Jean Wang Ching-YingCheng Xiao-Nan | Cheng Xiao-Nan |
 Blackie Ko Sau-LeungNot listed | Not listed |
 Jack KaoNot listed | Not listed |
 Ricky Wong Chun-TongNot listed | Not listed |
 Jackson LiuTin's man | Tin's man |
 Nick Cheung Ka-FaiCasper | Casper |
 Wong WaiNot listed | Not listed |
 Keith Ng Shui-TingPoliceman | Policeman |
 Yang HsiungAh Dung | Ah Dung |
 Michael Lam KongPoliceman | Policeman |
 Lee Kim-ChungPoliceman | Policeman |
 Luk Man-WaiPoliceman | Policeman |
| TTiu Gong-JiNot listed | Not listed |
| CChui Ming-gitNot listed | Not listed |
| GGam MoNot listed | Not listed |
| CChan Man-faiPoliceman | Policeman |
| AAndy Chan Shing-HungNot listed | Not listed |
 Wong Ching-LamShui's thug | Shui's thug |
| SShu XiangNot listed | Not listed |
 Ernest MauserNot listed | Not listed |
| LLin Kuang-ChinThug | Thug |
 Huang KaisenTraining fight | Training fight |