The pitch
The Room Below (2026)
After losing her son to cancer, a grieving mother living with a mysterious creature in her home befriends another boy to replace her dead son. But when a retired detective begins investigating the child's disappearance, her carefully constructed world starts to unravel.
The same weekend also brings The Runner. Two trailers, one argument about which one wins the window.
The Room Below arrives on streaming September 1, 2026.
What makes this one worth reacting to
This trailer was made to be reacted to
A mystery trailer gives you just enough to start building a theory, then cuts to black. Record the theory.
Streaming releases live on word of mouth. A genuine reaction clip is word of mouth with a face on it.
Reactions on Reactr
Be one of the first to react
Reaction clips for The Room Below 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
The Room Below: quick answers
How do I record a The Room Below trailer reaction?
Open the reaction recorder on your phone at reactr.film/studio/the-room-below, 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 The Room Below come out?
The Room Below is scheduled to premiere on streaming on September 1, 2026. Dates can shift, so check back for updates.
Who stars in The Room Below?
Alyssa Sutherland, Jonathan Rhys Meyers, Goran D. Kleut, Lauren Grimson and Gilbert Bradman lead the cast, directed by Kurt Martin.
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.