Detective Chinatown 1900
Chinese	唐探1900
Hanyu Pinyin	Tángtàn 1900
Directed by	Chen Sicheng Dai Mo
Written by	Chen Sicheng
Produced by	Chen Sicheng
Starring	Wang Baoqiang Liu Haoran John Cusack
Production companies	Wanda Film Beijing Yitong Legend Film Culture Co., Ltd. China Film Co.,Ltd.
Release date	29 January 2025 (2025-01-29) (China)
Country	China
Languages	Mandarin English

Detective Chinatown 1900 (Chinese: 唐探1900) is a 2025 Chinese comedy mystery buddy film directed by Chen Sicheng and Dai Mo, starring Wang Baoqiang and Liu Haoran.^[1] The film will premiere on 29 January 2025 during the Spring Festival.^[2]

• Wang Baoqiang as Ah Gui
• Liu Haoran as Qin Fu
• Chow Yun-fat
• Bai Ke [zh]
• Zhang Xincheng
• John Cusack
• Yue Yunpeng
• Li Xuejian

Production started in July 2024 in Laoling Film Studio [zh] and ended in October of the same year.^[3]

• Detective Chinatown 1900 at IMDb
• Detective Chinatown 1900 on Weibo (in Chinese)
• Detective Chinatown 1900 at Douban (in Chinese)