731 poster

731

Never forget.

5.3(28)20252h 5m2

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.

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Status
Released
Budget
—
Box office
$273.9M
Language
Russian
  • based on true story
  • history
  • conceited

Top billed cast

Behind the camera

Director

Zhao Linshan

Produced in

China

Where to watch

Availability for United States. Provided by JustWatch through the TMDB API.

Stream

Buy

Gallery

Still from 731Still from 731Still from 731Still from 731Still from 731Still from 731Still from 731Still from 731Still from 731

Videos

Release dates

  • United StatesUS

    • Theatrical (limited)NR19 Sept 2025
  • AustraliaAU

    • TheatricalMA 15+18 Sept 2025
  • CanadaCA

    • Theatrical (limited)19 Sept 2025
  • ChinaCN

    • PremiereHarbin17 Sept 2025
    • PremiereBeijing18 Sept 2025
    • Theatrical18 Sept 2025
    • Digital / OTT19 Dec 2025
  • Hong KongHK

    • TheatricalIII18 Sept 2025
  • SingaporeSG

    • TheatricalM1825 Sept 2025
  • South KoreaKR

    • Theatrical1521 Jan 2026
  • ThailandTH

    • Theatrical10 Dec 2025

Frequently asked questions

731 was released on 18 September 2025.

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