Detectives from NYPD's 15th Precinct investigate homicides within their precinct.
|大卫·卡罗素 (David Caruso)||饰||Det. John Kelly|
|丹尼斯·弗兰茨 (Dennis Franz)||饰||Det. Andy Sipowicz|
|詹姆斯·麦克丹尼尔 (James McDaniel)||饰||Lt. Arthur Fancy|
|雪莉·斯蒂琳费尔德 (Sherry Stringfield)||饰||Laura Michaels Kelly|
|艾米·布伦尼曼 (Amy Brenneman)||饰||Officer Janice Licalsi|
|出品公司||Steven Bochco Productions (260 episodes,1993)|
|20th Century Fox Television (260 episodes,1993)|
|Nederlandse Christelijke Radio-Vereniging (NCRV) (2 episodes,2004)|
|Shout! Factory (153 episodes,1997)|
- The exterior of the 9th Precinct station house is used to represent the fictional 15th Precinct's station house. It is the same building used to represent the station house on Kojak (1973).
- 瑞克·斯克路德 (Detective Danny Sorenson) left the show because his wife suffered a miscarriage and felt he needed to return home with her, so they wrote him out.
- 丹尼斯·弗兰茨 (Detective Andy Sipowicz) is the only actor to appear in all 261 episodes of the series. In second place is 戈登·克拉普 (Detective Greg Medavoy), who appears in 256 episodes.