What we know
Alien Spa (2026)
It shares its release window with Resident Evil, so expect the two fanbases to be reacting side by side.
It hits the big screen on September 16, 2026.
Reactr / Trailer Reactions / Alien Spa
New here? Reactr is the free trailer reaction maker for creators: watch the trailer below, record your reaction on camera or voice only, and post the clip to your own channel. Studios and brands start here.
In Theaters · September 16, 2026
Alien Spa
Trailer Reactions
Horror · Science Fiction · Comedy · Adventure
A Truly "Out Of This World" Spa Experience.
Three siblings, grieving the death of their parents, have a spa day from hell (or shall we say... from space).
Free · no editing · camera or voice only · the clip is yours to post
The Trailer
The Alien Spa trailer is here
Dropped April 27, 2025
The lineup
Who you’ll see in the trailer
Mariana Rey-Rosa, Hannah Schoen and Jacob Vaus lead the cast. Mariana Rey-Rosa plays Mertyl.
The credits that matter
The history behind Alien Spa
Motel Zero is producing. Jacque Rabie directs. It clocks in at 1 hour 14 minutes.
Why hit record on this one
This trailer was made to be reacted to
A good sci-fi tease raises more questions than it answers. Record the moment the questions start.
A trailer reaction filmed in the first week does more for opening weekend buzz than one filmed after. Get in early.
Reactions on Reactr
Be one of the first to react
Reaction clips for Alien Spa 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
Alien Spa: quick answers
How do I make my own Alien Spa reaction video?
Open the reaction recorder on your phone at reactr.film/studio/alien-spa, 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 Alien Spa come out?
Alien Spa is scheduled to open in US theaters on September 16, 2026. Dates can shift, so check back for updates.
Who stars in Alien Spa?
Mariana Rey-Rosa, Hannah Schoen, Jacob Vaus, Reid Schmidt and Charles Karafotas lead the cast, directed by Jacque Rabie.
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 Alien Spa trailer, hit record on camera or voice only, and the clip is yours to post.
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