Zhu Yilong

Ma Zhe

Chloe Maayan

Bai Jie

Hou Tianlai

Chief of Police

Tong Linkai

Xie

Kang Chunlei

Madman

Wang Jianyu

Xu Liang

Moxi Zishi

Wang Hong

Liu Baisha

Qian Ling

Cao Yang

Granny Four

Zhou Qingyun

Boy by the River

Zeng Qi

Ting

Huang Jun

Zhao

Huang Miyi

Obstetrician

Yan Hexiang

Man with Glasses

Zhou You

Photographer

Meng Xiangliang

Lieutenant Yan

Chubu Huajie

Trace Evidence Examiner

Fang Zizhen

Trace Evidence Examiner

Li Zheng

Crime Scene Photographer

Peng Yan

Forensic Expert

Yun Peng

Forensic Expert

Jin Feng

Deputy Chief of Police

Yang Guoguang

Instructor

Li Guanghua

Associate Instructor

Liu Lijun

Police Officer

Li Pengsheng

Police Officer

Huang Senhui

Police Officer

Ding Yi

Police Officer

Huang Xiao

Police Officer

Li Cheng

Boy in Abandoned Building

Ni Xuliang

Young Policeman

Wang Chen

Boy's Father

Ye Fusheng

Policeman at Police Substation

Liu Kunlong

Village Head

Ye Xiangde

Village Secretary

Luo Runyun

Neighbor

Wang Sujuan

Neighbor

Li Runsheng

Neighbor

Hu Changlong

Neighbor

Yang Chengquan

Train Driver

Fan Zhijian

Train Driver

Wu Wenbin

Head of Security Section

Peng Mucai

Concierge

Xu Lihua

Sis Zhang

You Kunsheng

Tavern Keeper / Crime Squad Consultant

Lu Tian

Poetry-Reading Man

Chen Han

Security of Textile Factory

Meng Zhaoheng

Young Policeman

Gong Shihong

Sonographer

Chen Jiaxin

Nurse

Dai Qin

Pregnant Woman

Jiang Qiang

Government Official

Bai Yu

Bai Jie's Colleague

Yang Xiaobin

Photo Studio Staff

Li Xin

Dad in Photo Studio

Song Ziming

Boy in Photo Studio

Li Weihao

Girl in Photo Studio

Li Yinglian

Grandpa in Photo Studio

Liu Yurong

Grandma in Photo Studio

Huang Li

Mom in Photo Studio

Huang Jiaqi

Baby

Tang Xiaohui

Official of Commendation Conference

Huang Xufeng

Official of Commendation Conference

Sun Li

Official of Commendation Conference

Zhao Ziyu

Host of Commendation Conference

Li Minghua

Crime Squad Consultant

Wu Xiaohua

Crime Squad Consultant

Li Changcheng

Military Training Instructor

Feng Lei

Military Training Instructor

Wang Huiquan

Ping Pong Coach