安琪、程晖、周健共事一间警署，且安琪与程晖是公认的一对。一次行动中，健舍身救安琪，令安琪感动，明白健对她的感情。晖大方退出。但对健怀恨在心。一次行动中，健不幸牺牲，安琪受打击，晖乘机而入，琪再投入他的怀抱。
Anthony Wong
Inspector Chou Chien
Lester Chan Chit-Man
Inspector Cheng Hui
Maggie Shiu Mei-Kei
Inspector An Chi
Eddy Ko Hung
Mr Hu
Helena Law Lan
Chien's mother
Johnny Wang Lung-Wei
Sergeant Lei Shen
Law Shu-Kei
Chien's father
Cheung Wing-Cheung
Cho Chun
Ling-Si Chow
Bo-Law Kei
Bruce Law Lai-Yin
Lee Tat-Chiu
Leung Kai-Chi
