Police Captain

Director

• 
  Zhang Rui

Producer

• 
  Zhang Yi Yun

Producing Director

• 
  Zhang Ji Zhong

Main Role

• 
  Yu He Wei

  Gu Ming

  Main Role
• 
  Zu Feng

  Hu De Qiang

  Main Role
• 
  Ye Yi Yun

  Qiu Bing

  Main Role
• 
  Zhang Yan

  Huang Xue Ling

  Main Role

Support Role

• 
  Hou Yan Song

  Zhong Jian Min

  Support Role
• 
  Terry Zhang

  Lin Zhi Hua [Detective]

  Support Role
• 
  Zhang Juan Yi

  Chen Xiao Dong [Detective]

  Support Role
• 
  Li Ye

  Fang Long [Detective]

  Support Role
• 
  Zhang Yan Yan

  Luo Tong [Tan Feng's mistress]

  Support Role
• 
  Cui Yi

  Qi Da Jie

  Support Role
• 
  Liu Ming Ming

  Lu Tao [Forensics]

  Support Role
• 
  Wen Jing

  Gao Ying

  Support Role
• 
  Xu Ge

  Lin Na / "Na Na" [Lu Tao's girlfriend]

  Support Role
• 
  Li Wan Nian

  Father Gu [Ming's father]

  Support Role
• 
  Zhu Huai Xu

  Mother Gu [Ming's mother]

  Support Role
• 
  Zheng Zhong Yu

  Zhang Qi

  Support Role
• 
  Johnny Huang

  'Wind Demon' [High school student]

  Support Role
• 
  Ding Zhi Yong

  Zhang Xiang

  Support Role
• 
  Shao Xiao Jiang

  Father Qiu [Bing's father]

  Support Role
• 
  Yang Xiao Bo

  Da Hei

  Support Role
• 
  Xu Cen Zi

  Ding Ling

  Support Role
• 
  Wang Chao

  Li Hui

  Support Role
• 
  Li Jia Xuan

  Sun Ling

  Support Role
• 
  Simon Sun

  Professor He

  Support Role

Guest Role

• 
  Wang Zi Tong

  Cui Han (Ep. 1)

  Guest Role
• 
  Zhang Shi Hong

  Li Gao Wen (Ep. 2)

  Guest Role
• 
  Bai Yi Hong

  Liu Quan [Suspect] (Ep. 2)

  Guest Role
• 
  Dang Hao Yu

  Peng Chao Lu (Ep. 3, 36)

  Guest Role
• 
  Cui Bao Yue

  Yu Li [Molest victim] (Ep. 4-5)

  Guest Role
• 
  Feng Jun

  [Yu Li's mother] (Ep. 4-5)

  Guest Role
• 
  Yao Jian Xiong

  Miao Chang Li [Gatekeeper] (Ep. 6)

  Guest Role
• 
  Jiao Gang

  Han Xiao Guang [Teacher] (Ep. 6)

  Guest Role
• 
  Li Xiao Feng

  Liu Jiao [Teacher] (Ep. 6)

  Guest Role
• 
  Du Zi Ming

  Jiang Min [Liu Zhong's classmate]] (Ep. 8-9)

  Guest Role
• 
  Zhao Lei Qi

  Guo Xiao Nong / Boss Guo (Ep. 10)

  Guest Role
• 
  Shi Min

  Zhang Lan (Ep. 12)

  Guest Role
• 
  Xiao Hui

  Tang Jun Feng (Ep. 15)

  Guest Role
• 
  Tie Niu

  Zhou Da Ke (Ep. 16)

  Guest Role
• 
  Cheng Cheng

  Sun Li (Ep. 19-20)

  Guest Role
• 
  Yu Xiao

  Liu Qing Yu [Money laundering] (Ep. 25)

  Guest Role
• 
  Li Jie

  Tan Feng [De Qiang's ex-colleague] (Ep. 24-26]

  Guest Role
• 
  Li Bo

  Fan Lao Wu (Ep. 27)

  Guest Role
• 
  Zhao Xi Yuan

  Jiang Ai Min (Ep. 34)

  Guest Role
• 
  Ren Jiao

  Shao Na (Ep. 34-35)

  Guest Role
• 
  Zhao Yao Xing

  Wang Fei [Shao Na's schoolmate] (Ep. 35)

  Guest Role
• 
  Li Long Jun

  Xu Bin (Ep. 35-36)

  Guest Role
• 
  Li Fang Cong

  Gu Ting [Ming's daughter]

  Guest Role
• 
  Charlene Chen

  Gu Ting [Adult]

  Guest Role
• 
  Li Wen Ling

  Tong Hong Ying

  Guest Role
• 
  Jing Hao

  Guan Shui

  Guest Role
• 
  Ha Quan Gui

  Zhang Ping

  Guest Role
• 
  Li Yang

  Xie Zi Shan

  Guest Role
• 
  Huang Wei

  [Zheng Ming's wife]

  Guest Role
• 
  Wan Pei Xin

  [Instructor]

  Guest Role