本片是一部Thriller片，由Clarence Ford导演，由Andy Lau/Louis Koo/Patrick Tam Yiu·Man主演。
剧情简介：Rookie policeman Shing (Louis Koo) grapples with right and wrong in this action-packed story about Hong Kong gangsters. Assigned to go undercover, Shing is so successful in playing the part of a gang member that he becomes right-hand man to gang leader Fei Ling (Andy Lau). Shing comes to respect Fei Ling and question his original motives, but the troubled cop must make a crucial decision before rival gangs and impatient cops move in for the kill.
外文名：龍在邊緣
类型：Thriller / Crime / Action
导演：Clarence Ford
演员：Andy Lau / Louis Koo / Patrick Tam Yiu·Man / Suki Kwan Sau·Mei / Anthony Wong Chau·Sang / Lawrence Lau Sek·Yin / Nina Paw Hei·Ching / Frankie Ng Chi·Hung / Lee Siu·Kay / View More
