731 poster
Where to stream

731

5.420252h 5mNRMovieDramaWar

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.

DirectorZhao Linshan
WriterZhao Linshan
ProducersZhang Wang·Zhuang Yan

Where to watch

Amazon Prime VideoAmazon Prime VideoAmazon Prime Video with AdsAmazon Prime Video with AdsHooplaHooplaPlexPlexPlex ChannelPlex Channel
Availability shown for United States · rights vary by country

Cast · Directed by Zhao Linshan

JWJiang Wu
Jiang Wu
Wang Yongzhang
WZWang Zhiwen
Wang Zhiwen
Du Cunshan
LNLi Naiwen
Li Naiwen
Gu Boxuan
SQSun Qian
Sun Qian
Lin Suxian
JFJoyce Feng
Joyce Feng
Yoshiko Imamura
LZLin Ziye
Lin Ziye
Sun Mingliang
IWIrene Wan
Irene Wan
Shinzo
LS
Li Shanyu
Liang Aiying
YHYasuyuki Hirata
Yasuyuki Hirata
Ishii Shiro
OT
Ono Tatsumi
Yoshikawa Toshio
STShibuya Tenma
Shibuya Tenma
Ota
MYMinowa Yasufumi
Minowa Yasufumi
Ando Hirota

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731 — streaming FAQ

Which OTT platform streams 731?

731 is streaming on Amazon Prime Video, Hoopla and Plex in United States, and available to rent or buy on Amazon Video and Apple TV Store. It's not currently on Netflix.

Is 731 on Netflix?

No, 731 is not on Netflix in United States as of August 2026. It's currently on Amazon Prime Video and Hoopla.

Is 731 on Amazon Prime Video?

Yes — 731 is included with an Amazon Prime Video subscription in United States as of August 2026.

Where can I watch 731 for free?

731 is available to stream free (with ads) on Hoopla and Plex in United States.

Is 731 based on a true story?

Yes — 731 is based on true events, dramatising real people and events (some details may be fictionalised for the screen).