What it’s about
I Know Who You Are (2026)
Opening against Minions & Monsters, this one will be fighting for the same weekend conversation.
The theatrical release lands July 2, 2026.
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In Theaters · July 2, 2026
I Know Who You Are
Trailer Reactions
History · Drama
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.
Free · no editing · camera or voice only · the clip is yours to post
The Trailer
Start here: the official I Know Who You Are trailer
Dropped June 21, 2026
Meet the cast
Who you’ll see in the trailer
The cast is fronted by Lei Jiayin, Hu Ge and Chuo Ni. Lei Jiayin plays Xiao Dali.
Who’s making it
The history behind I Know Who You Are
Alibaba Pictures Group and China Film Group Corporation are behind the production. Feng Xiaogang is in the director’s chair, with writing credits for Shi Jianquan. It clocks in at 2 hours 22 minutes.
The reason to record this one
This trailer was made to be reacted to
Not every reaction is a yell. Sometimes the camera catches you leaning in, and that says more.
Theatrical releases are won in the weeks before opening night, and trailer reactions are where that energy starts. Yours can be part of it.
Reactions on Reactr
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Record the first reaction →FAQ
I Know Who You Are: quick answers
How do I make my own I Know Who You Are reaction video?
Open the reaction recorder on your phone at reactr.film/studio/i-know-who-you-are, choose camera or voice only, and press record while the trailer plays. Reactr captures your reaction and gives you a share-ready clip when the trailer ends. It is free.
Do I have to be on camera?
No. Voice Reaction mode records your commentary with the microphone only: the camera stays off, no face is recorded, and you still get a share-ready clip for your channel.
When does I Know Who You Are come out?
I Know Who You Are is scheduled to open in US theaters on July 2, 2026. Dates can shift, so check back for updates.
Who stars in I Know Who You Are?
Lei Jiayin, Hu Ge, Chuo Ni, Zhang Yao and Lin Xiaofan lead the cast, directed by Feng Xiaogang.
Is Reactr free?
Yes. Recording reaction clips on Reactr is free, with no paywall on the finished clip. You own your clip and can post it to TikTok, Reels, Shorts, or anywhere else. Reactr makes money from studios and sponsors, not from creators.
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Your first reaction only happens once
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