September 16, 2026 is the date. The trailer is the preview. Your reaction is the content.
Free · no editing · camera or voice only · the clip is yours to post
On a small island, Jin, a teenage girl going through puberty, begins her first love affair with her best friend Dujae.
Opening against Resident Evil, this one will be fighting for the same weekend conversation.
The theatrical release lands September 16, 2026.
Onu Film and First Step are producing. Direction comes from Yoon Dan-bi. It clocks in at 1 hour 55 minutes.
The cast is fronted by Sim Su-bin and Kim Eo-jin. Sim Su-bin plays Jin.
Two minutes, one meet-cute, and your face doing the thing. That is the clip.
A theatrical trailer is built to travel before the movie does. Your reaction is part of how it travels.
Reaction clips for The World Before will appear here as Reactors share them. The Reactr recorder is free for creators: watch the trailer, record on camera or voice only, and the finished clip is yours to post on your own TikTok, Reels, or Shorts channel.
Record the first reaction →Open the reaction recorder on your phone at reactr.film/studio/the-world-before, 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.
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.
The World Before is scheduled to open in US theaters on September 16, 2026. Dates can shift, so check back for updates.
Sim Su-bin and Kim Eo-jin lead the cast, directed by Yoon Dan-bi.
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.
Watch the The World Before trailer, hit record on camera or voice only, and the clip is yours to post.
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