Killer Wears White (1980)
Original title: Bo za
Killer Wears White is a 1980 Chinese-language action movie directed by Joe Cheung Tung-Cho, with a running time of 1h 54m. It stars Yen Shi-Kwan, Roy Chiao and Stephen Tung Wai.
A veteran and tough sheriff's wife has a gambling problem. He works both sides of the law. He gets teamed up with a young cop who he is told to take under his wing. They end up working together well and the young cop's martial arts skills are very useful.