Sammo Hung plays a cop on the trail of drug dealers. Customs officer Yuen Biao is investigating the same gang. Sammo's new partner is eager-beaver Takeshi Kaneshiro. Despite each having their own ideas on how best to proceed, they are teamed together and must put aside their differences in order to crack the case. Romance, plot twists, comedic asides, and, of course, plenty of fights bring the film to a climatic and bruising conclusion
洪金寶
as Pierre Lau
元彪
as Rambo Wong Yuk-Man
金城武
as Inspector Tang Chuen-Shek
周海媚
as Yau Ching
童愛玲
as Anna
Annabelle Lau Hiu-Tung
as May
洪天明
as Timmy
洪天祥
as Cheung
王霄
as Yamamoto
鄒兆龍
as Siu Loon
林迪安
as Yamamoto's Bodyguard
Eddie Maher
as Yamamoto's Bodyguard
