In the Line of Duty 4 Blu-ray Movie 
皇家師姐Ⅳ 直擊證人CMS Media Limited | 1989 | 94 min | Rated IIB | May 11, 2011
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Movie rating
7 | / 10 |
Blu-ray rating
| Users |  | 3.8 |
| Reviewer |  | 0.0 |
| Overall | | 3.8 |
In the Line of Duty 4 (1989)
A Hong Kong cop and two American cops are onto a suspected harbor worker and are forced to team up when they discover that the suspect is a witness on the run from CIA agents and their schemers; two corrupt cops.
Starring: Cynthia Khan, Donnie Yen, Michael Wong (I), Kai-Chi Liu, Yuen Yat-ChohDirector: Yuen Woo-Ping
| Foreign | Uncertain |
| Martial arts | Uncertain |
| Action | Uncertain |
| Crime | Uncertain |
| Thriller | Uncertain |
