Watch In the Line of Duty 4 (1989) Online

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. Read More

Watch In the Line of Duty 4 online. Featuring Cynthia Yang Li Ching and Donnie Yen, In the Line of Duty 4 is classified as Adventure and Action genre movie with an average rating across the web of 6.6. It is available for streaming online in the UK The movie was filmed in Hong Kong and was released on 1989. In the Line of Duty 4 was directed by Yuen Woo-ping. Read Less