What to expect
WHY, IF (2026)
The same weekend also brings Resident Evil. Two trailers, one argument about which one wins the window.
It hits the big screen on September 16, 2026.
Reactr / Trailer Reactions / WHY, IF
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In Theaters · September 16, 2026
WHY, IF
Trailer Reactions
Drama · Thriller
Novelist Ji-man moves to a quiet village with his wife Soo-yeong, but he soon spirals into a dangerous obsession as suspicious clues about her surface. Following an irreversible tragedy, his supposedly dead wife mysteriously reappears, shattering his entire perception of reality. This gripping Korean psychological thriller will keep you guessing until the final second: is what he believes the truth, or a lie?
Free · no editing · camera or voice only · the clip is yours to post
The Trailer
The official WHY, IF trailer, right here
Dropped July 29, 2026
Who you’ll see
Who you’ll see in the trailer
On screen, it is Ryu Tae-joon, Yeom Seung-yi and Park Hyung-geun carrying the story.
The team behind it
The history behind WHY, IF
Refilm and JNC Movie are producing. Lee Soo-sung is in the director’s chair. It clocks in at 1 hour 38 minutes.
Why hit record on this one
This trailer was made to be reacted to
Drama trailers earn their reactions quietly: a line reading, a look, a cut to black. The small moments land hardest on camera.
The opening weekend conversation gets written by whoever shows up early with something honest. Show up early.
Reactions on Reactr
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Record the first reaction →FAQ
WHY, IF: quick answers
How do I record a WHY, IF trailer reaction?
Open the reaction recorder on your phone at reactr.film/studio/why-if, 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 WHY, IF come out?
WHY, IF is scheduled to open in US theaters on September 16, 2026. Dates can shift, so check back for updates.
Who stars in WHY, IF?
Ryu Tae-joon, Yeom Seung-yi and Park Hyung-geun lead the cast, directed by Lee Soo-sung.
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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