Hong Kong Synopsis
皇家師姐IV直擊證人
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.
The 1988–1990 Hong Kong Window
67 Hong Kong films released in this three-year window, ranked here by audience rating. In the Line of Duty 4 sits at position #19.
Other Titles From D & B Films
The 1980s Hong Kong Landscape
Catalog density by release year in the 1980s. Highlighted year (yellow) is when In the Line of Duty 4 premiered. 151 total titles in this decade from Hong Kong.
Reception Benchmarks
Ranked #166 of 836 Hong Kong films indexed here (80th percentile by TMDB audience score).
Rating is +0.6 points above the Hong Kong average of 6.3/10.
Among Hong Kong Adventure productions specifically: #23 of 91 (top 25%).
Production Details
| Primary Country | Hong Kong |
|---|---|
| Original Language | Cantonese |
| Production Companies | D & B Films |
| Runtime | 1h 34m |
| Release Date | July 21, 1989 |
| IMDb | tt0097539 |