Who Is The Murderer This it is another drama in the suspense thrillers that are part of iQIYI's Light On Theater. Details Casts Galleries Posters Season Lists Title Who Is The Murderer Genres Crime Drama Mystery First Air Date 2021-12-05 Last Air Date 2021-12-20 Episode Runtime 00 Hours 40 Minutes Total Season(s) 1 Total Episode(s) on All Seasons 16 Runtime 40 Production Companies Beijing iQiyi Technology Co., Ltd. Zhao Liying... Shen Yu... Xiao Yang... Leng Xiao Bing... Dong Zijian... Xia Mu... Wang Maolei... Hu Dao Dao... Li Guangfu... Xia Yuan Chao... Liu Lin... Cao Ying Xia... Gao Lu... Xia Jin Lan... Zhou Qi... Wu Chao Chao... Yao Anlian... Chen Da Ming... Mo Yang... Wu Xin... Zhang Yang... Dr. Wu... Chang Cheng... Gao Peng... Original Size (3840x2159) Original Size (1280x720) Original Size (1920x1080) Original Size (1920x1080) Original Size (3840x2160) Original Size (2000x3000) Original Size (2000x3000) Original Size (2000x3000) Original Size (2000x3000) Original Size (2000x3000) Original Size (2000x3000) Original Size (2000x3000) Original Size (2000x3000) Original Size (1080x1620) Original Size (1080x1605) Original Size (780x1080) Season 1 16 Episode(s) 2021-12-06