Cheng Tzu-hao and Kao Ying-wei, both wooing the same girl Ah Tzu, are transferred to the same Action Squad to help crack a number of robberies committed by a notorious robber/killer Ku Lung from Shantung. They inadvertently offend their immediate superior Beast King, and land themselves in a tight spot…
| Actor | Role |
|---|---|
 Chin Siu-HoCheng Zhi-Hao | Cheng Zhi-Hao |
 Cheung Chin-PangWei | Wei |
 Johnny Wang Lung-WeiKu Lung | Ku Lung |
| EEva LaiZhi | Zhi |
 Richard Cheung KuenChin Lao Pa | Chin Lao Pa |
 Lam Fai-WongBeast King | Beast King |
 Bryan LeungOfficer Leung | Officer Leung |
 Lo MengPolice Chief Luo | Police Chief Luo |
 Phillip Ko FaiSgt Philip Chen | Sgt Philip Chen |
 Wan Seung-LamBiao | Biao |
 Tong Kam-TongApe | Ape |
 Elvis Tsui Kam-KongMan Called Pink Lady | Man Called Pink Lady |
| LLau Tze-MingMainland Gang Member | Mainland Gang Member |
 Lee Yiu-KingMainland Gang Member | Mainland Gang Member |
| WWong Chi-KeungMainland Gang Member | Mainland Gang Member |
 Chan Lap-BanBuys Chicken on Market | Buys Chicken on Market |
 Yu Miu-LinHerpes Queen in Disco | Herpes Queen in Disco |
 Pan Yung-ShengXiao Ban | Xiao Ban |
| HHon Lai-FanMamasan | Mamasan |
 Xie FangNot listed | Not listed |
 Cheung Kwok-WahRascal on Market | Rascal on Market |
 Lee Chun-WaRascal on Market | Rascal on Market |
 Fong YueZhi's Mother | Zhi's Mother |
 Cheung Wing-HonPoliceman | Policeman |
 Ma Hon-YuenChin's Main Thug | Chin's Main Thug |