What we know
Inside the Mountain (2026)
The same weekend also brings The Hunger Games: Sunrise on the Reaping. Two trailers, one argument about which one wins the window.
It hits the big screen on November 20, 2026.
Reactr / Trailer Reactions / Inside the Mountain
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In Theaters · November 20, 2026
Inside the Mountain
Trailer Reactions
Documentary
The story of the UK's wildest free-climb
In 1988, Paul Eastwood and his climbing partner became the first men to free-climb Britain's deepest open cave shaft, rising from within the UK's largest underground chamber and traversing around its highest unbroken waterfall, three times the height of Niagara falls. The iconic route will have gone unrepeated for almost 40 years. Decades later a new team of climbers, Olympian Molly Thompson-Smith and legend Steve McClure, will tackle the climb once again, hoping to join the few who have ever free-climbed the route.
Free · no editing · camera or voice only · the clip is yours to post
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The Trailer
First look: the Inside the Mountain trailer
Dropped November 2, 2026
The lineup
Who you’ll see in the trailer
On screen, it is Molly Thompson-Smith, Steve McClure and Paul Eastwood carrying the story. Molly Thompson-Smith plays Self.
Molly Thompson-Smith
as Self
Steve McClure
as Self
Paul Eastwood
as Self
Mick Fowler
as Self
Steph Dwyer
as Self
Who’s making it
The history behind Inside the Mountain
The film comes from Higher Ground Films. Jack Homan directs.
The case for reacting
This trailer was made to be reacted to
There is no stunt double in a documentary trailer. What you see is what happened, and your reaction should match.
A theatrical trailer is built to travel before the movie does. Your reaction is part of how it travels.
Reactions on Reactr
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Record the first reaction →FAQ
Inside the Mountain: quick answers
How do I make my own Inside the Mountain reaction video?
Open the reaction recorder on your phone at reactr.film/studio/inside-the-mountain, 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 Inside the Mountain come out?
Inside the Mountain is scheduled to open in US theaters on November 20, 2026. Dates can shift, so check back for updates.
Who stars in Inside the Mountain?
Molly Thompson-Smith, Steve McClure, Paul Eastwood, Mick Fowler and Steph Dwyer lead the cast, directed by Jack Homan.
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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