Click here to visit our new site --> CafeDVD 2.0 In The Line Of Duty 4 (1989) Rating: Starring: Cynthia Khan, Michael Wong, Donnie Yen Director: Yuen Woo Ping Category: Action / Adventure Studio: Tai Seng Subtitles: English, Japanese, Chinese, Korean, Vietnamese, Bahasa, Thai Length: 93 mins     An innocent Hong Kong immigrant who got involved in drug trafficking kills a killer out of defense in America. Madam Cynthia Khan, who is assigned to investigate the case, witnesses the incident. Local detectives Donnie Yen and Michael Wong are responsible for probing the murder that has escaped to Hong Kong. Finding the case suspicious, Donnie and Cynthia are set up by Michael, and are pursued by the American killer, the Hong Kong underground society and the police.