Kevin Chan (aka Jackie) is a Hong-Kong cop, who scores his first big hit by virtually single-handedly capturing and arresting a big drug- lord. Of course, the drug-lord isn't too happy about this, and frames Kevin with the murder of another cop (who happened to be on the take). Kevin has to clear his name, whilst keeping himself from getting killed or arrested, and keeping his girlfriend from leaving him.
Short storyline
The Royal Hong Kong Police Force is planning a major undercover sting called "Operation Boar Hunt" to arrest crime lord Chu Tao (Yuen Chor). Inspector Chan Ka-Kui (or Kevin Chan in some versions) is part of the operation, along with undercover officers stationed in a shanty town. However, the criminals spot the police and the ensuing car chase cuts through the hillside shanty town, vehicles destroying the shacks and causing large explosions. Ka-Kui persists in his chase, eventually following on foot as the drug lord attempts to escape in a double-decker bus. Ka Kui catches the bus and initially is able to hang on to it using an umbrella, but is thrown off. He then manages to get in front of the bus and bring it to a halt by threatening to shoot the driver with his service revolver.
More info:
Runtime: 101 min | Japan: 106 min (extended print) | UK: 99 min | USA: 90 min | Spain: 88 min (edited version)
Release Date: 11 September 1987 (USA)
Country: Hong Kong
Box office: Gross: HKD 26,626,760 (Hong Kong) (10 January 1986)
Soundtrack: Hero Story