A group of police friends are investigating a suspicious fellow officer who might be involved in drugs and prostitution.
Anthony Wong | Lester Chan | Maggie Shiu | Eddy Ko | Helena Law Lan | Johnny Wang Lung-Wei | Law Shu-Kei | Cheung Wing-Cheung | JoJo Cho | Ling-Si Chow | Bo-Law Kei | Bruce Law | Tat Chiu Lee | Chun-Kit Leung | Leung Kai-Chi | Siu-Wah Mok | Tam Wai-Man | Tang Chiu-Yau | John Wakefield | Yeung Wo