Who Is the Murderer (2021) — Cast
Cast
| Zhang Yang | Auntie Wu |
| Liu Lin | Cao Zhongshu / 曹忠恕 |
| Zhao Liying | Shen |
| Wang Maolei | Hu Tiehan |
| Zhang Yang | Dr Chaleck |
| Yao Anlian | Chen |
| Gao Lu | Xia Tian |
| Zhou Qi | Chaochao |
| Mo Yang | Xin Hailu |
| Chang Cheng | Gao Yunhu |
| Xiao Yang | Leng Qiming |
| Jiang Zhuojun | Chen |
| Hao Ping | He-Man |
| Li Qiang | Haiyang |
| Xiao Yang | Leng Qiming |
| Dong Zijian | Xia Tian |
| Liu Lin | Cao Zhongshu / 曹忠恕 |
| Bian Tianyang | Niu Xiao Shan |
| Jiang Zhuojun | Chen |
| Yao Anlian | Chen |
| Zhao Liying | Shen |
| Li Guangfu | Xia Tian |
| Li Qiang | Haiyang |
| Mo Yang | Xin Hailu |
| Zhou Qi | Chaochao |
| Wang Maolei | Hu Tiehan |
| Gao Lu | Xia Tian |
| Li Guangfu | Xia Tian |
| Bian Tianyang | Niu Xiao Shan |
| Hao Ping | He-Man |
| Dong Zijian | Xia Tian |
| Chang Cheng | Peng Yulan |
Crew
| Yan Li Ye | Executive Producer |
| Dai Ying | Producer |
| 任晓锋 | Film Processor |
| Yan Li Ye | Executive Producer |
| Huang Kai Wen | Co-Writer |
| Dai Ying | Film Processor |
| Dai Ying | Film Processor |
| 任晓锋 | Film Processor |
| Dai Ying | Producer |
| Chen Weihan | Screenplay |
| Chen Weihan | Screenplay |
| Youyou Kong | Writer |
| Sun Hao | Director |
| Huang Kaiwen | Co-Writer |
| Youyou Kong | Writer |
| Sun Hao | Director |