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Poster for I Know Who You Are

I Know Who You Are

2026 · 142 min

A slow, quietly gripping decades-long duel of suspicion and duty, steeped in historical change and quiet melancholy.

Directed by
Feng Xiaogang
Genres
History, Drama
Overview
On 1949 October 1, the day of the founding ceremony of the People's Republic of China, Xiao Dali enters the city and is reorganized as the director of the public security police station. He finds that primary school teacher Feng Jingbo is full of doubts. With the high vigilance of a soldier and the sense of responsibility of a public security official, Dali insists on partnering with Feng and becomes his neighbor. He then spends his whole life carrying out a nearly four-decade pursuit without regrets.
How it feels
Tense, melancholic, earnest and dark. Slow-burning and demanding.
About
Obsession, identity, politics, betrayal
Content
Mild violence and language. No gore or sexual content.
Note
Written by AI, so it can be wrong. Full breakdown

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More options Data from JustWatch
Directed by
Feng Xiaogang
Genres
History, Drama
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How it feels

Written by AI. It can be wrong.

Full breakdown
Tone
Pacing
slow-burn, 1 of 4, from slow-burn to relentless
Attention
demanding, 4 of 4, from background-friendly to demanding
Era
period
Audience
adult
Content intensity
  • Gore none
  • Language mild
  • Violence mild
  • Sex none
All scales, 0 to 10
Scales, 0 to 10
ScaleValue0 to 10
Action2
Horror1
Humour2
Realism8
Romance1
Tension6
Darkness6
Complexity7
Emotional weight8

Cast

Where to watch in the US

Change country

Rent or buy
  • Apple TV Store
  • Fandango At Home

Streaming data from JustWatch.All options on TMDB

Details

Genres
history, drama
Directed by
Feng Xiaogang
Written by
Shi Jianquan
Starring
Lei Jiayin, Hu Ge, Chuo Ni, Zhang Yao, Lin Xiaofan, Yang Shuyi, Liu Peiqi, Jiang Wu
Music
Han Hong
Cinematography
Zhao Xiaoding
Runtime
142 min
Country
China
Languages
Mandarin

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