overview : Six very different but equally determined and dedicated police officers comprise a group specializing in serious criminal cases involving homicide, mafia activity, terrorism, drug trafficking, extortion, kidnapping, and robbery.

First Air Date : Sep 05, 2001

Last Air Date : Mar 27, 2012

Runtime : 43m

Episodes : 136

Seasons : 4

Genre : Drama,Mystery,Crime,

Companies : 海润影视制作有限公司, Beijing Forbidden City Film Co., Ltd.

Countries : CN

Keywords : policeman