皇家師姐IV直擊證人

Overview: 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.

Status: Released

Release date: July 21, 1989

Countries of origin: Hong Kong,

IMDB: