731(2025)
Never forget.
731 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.
731 (2025) is a drama and war film directed by Zhao Linshan, released on September 18, 2025 with a runtime of 2h 5m. It stars Jiang Wu, Wang Zhiwen, Li Naiwen and Sun Qian. Viewers rate it 5.3 out of 10 across 24 ratings.
- Director:
- Zhao Linshan
- Writers:
- Zhang Heping, Zhao Linshan
- Producers:
- Zhang Wang, 毕述林
- Cinematographer:
- Tao Yang
- Composer:
- Jiawei Shen
- Production:
- 长春电影制片厂, Poly Film Investment, Beijing HY Media
- Revenue:
- $273,896,228
- Status:
- Released
731 (2025) Trailer
Watch the official trailer for 731 before you stream it.
731 Videos & Clips
Official trailers, teasers, clips and featurettes for 731.
Official Trailer 2 [Subtitled]
Trailer
Official Trailer [Subtitled]
Trailer
Official Teaser Trailer
Teaser
731 Cast & Crew
Main cast
Jiang Wu
as Wang Yongzhang
Wang Zhiwen
as Du Cunshan
Li Naiwen
as Gu Boxuan
Sun Qian
as Lin Suxian
Joyce Feng
as Yoshiko Imamura
Lin Ziye
as Sun Mingliang
Irene Wan
as Shinzo
- Li Shanyu
Li Shanyu
as Liang Aiying
Yasuyuki Hirata
as Ishii Shiro
- Ono Tatsumi
Ono Tatsumi
as Yoshikawa Toshio
Shibuya Tenma
as Ota
Minowa Yasufumi
as Ando Hirota
Key crew
Directed by Zhao Linshan, written by Zhang Heping and Zhao Linshan, produced by Zhang Wang and 毕述林.
Explore more Drama titles
731 Reviews & Ratings
Average viewer score of 5.3/10 from 24 ratings.
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731 – Frequently Asked Questions
Where can I watch 731 online?
+
731 (2025) is available to stream on Amazon Prime Video and Amazon Prime Video with Ads, and to rent or buy from Amazon Video, Apple TV Store, Google Play Movies, YouTube and Fandango At Home. Streaming availability is checked against JustWatch data and can change by region.
Who stars in 731?
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The main cast of 731 (2025) includes Jiang Wu, Wang Zhiwen, Li Naiwen, Sun Qian and Joyce Feng. The film was directed by Zhao Linshan. You can see the full cast and crew list, with character names, further up this page.
When was 731 released?
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731 was released on September 18, 2025 and runs for 2h 5m.
Is 731 worth watching?
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731 (2025) holds an average rating of 5.3 out of 10 from 24 viewer votes, and is a good pick if you enjoy drama and war films. Read the viewer reviews on this page to decide for yourself.
Is there a trailer for 731?
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Yes. The official 731 trailer is embedded in the trailer section of this page and plays instantly, no download or sign-up required.