731 - watch online: stream, buy or rent
We couldn’t find any streaming options in Australia, but 731 is available in South Korea and 3 other countries on Netflix, Player, and 5 other services.
731 (2025)
3.3 (1.6k)2h 5min
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731 is not available for streaming in Australia. After checking 1,548 streaming services, we found the title in 4 other countries.
Canada 
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Synopsis
Based on true events set during WWII in Northeast China, an ordinary man is thrust into a turbulent fate against the backdrop of the inhumane bacterial experiments conducted by the Japanese Imperial Army's notorious Unit 731.
Videos: Trailers, Teasers, Featurettes
Cast
Jiang Wu
Wang Yongzhang
Wang Zhiwen
Du Cunshan
Li Naiwen
Gu Boxuan
Sun Qian
Lin Suxian
Joyce Feng
Yoshiko Imamura
Lin Ziye
Sun Mingliang
Irene Wan
Shinzo
Yasuyuki Hirata
Ishii Shiro
Shibuya Tenma
Ota
Minowa Yasufumi
Ando Hirota
Li Yu
Shanghai Native
Audrey Duo
Hua
Xu Guangyu
Jin Changfu
Lai Xi
Zhou's Father
Huang Qi Lin'er
June
Zhang Qi
Yilin Li
Liu Changde
Sun Qian
Karry Wang
