What to expect
Vaulder (2026)
Something stalks a group at night in the suburbs.
It shares its release window with Hope, so expect the two fanbases to be reacting side by side.
The theatrical release lands September 7, 2026.
Reactr / Trailer Reactions / Vaulder
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In Theaters · September 7, 2026
Vaulder
Trailer Reactions
Horror · Science Fiction
September 7, 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
The Trailer
First look: the Vaulder trailer
Dropped August 31, 2026
The cast
Who you’ll see in the trailer
Jacob Wright, Evan Fabbri Deravi and Ben Estrin lead the cast. Jacob Wright plays Vaulder.
The people behind it
The history behind Vaulder
Direction comes from Samuel Estrin.
Why this trailer earns a reaction
This trailer was made to be reacted to
The best horror trailers do not explain, they unsettle. Record the moment your stomach drops before your brain catches up.
The opening weekend conversation gets written by whoever shows up early with something honest. Show up early.
Reactions on Reactr
Be one of the first to react
Reaction clips for Vaulder 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 →FAQ
Vaulder: quick answers
How do I make my own Vaulder reaction video?
Open the reaction recorder on your phone at reactr.film/studio/vaulder, 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 Vaulder come out?
Vaulder is scheduled to open in US theaters on September 7, 2026. Dates can shift, so check back for updates.
Who stars in Vaulder?
Jacob Wright, Evan Fabbri Deravi, Ben Estrin, Sam Heggum-Trescott and Sabastian Ford lead the cast, directed by Samuel Estrin.
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
Watch the Vaulder trailer, hit record on camera or voice only, and the clip is yours to post.
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