About the film
detective martial arts
In the Line of Duty 4
Release Date: July 21, 1989
|Production Companies||:||D & B Films Co. Ltd.|
|Writers||:||Cheung Chi-Sing, Stephen Shin, Kim Yip Kwong-Kim, Anthony Wong Wing-Fai|
Two detectives who are up to their necks in trouble and in each other's face, as they try to shut down a drug-trafficking scheme that could be connected with international ties to organized crime. But in the midst of their investigation, innocent immigrant dock worker Luk Wan-Ting gets caught up in the mix when he witnesses the murder of an intelligence operative and is framed for the crime.