The premise
Mountains of Fire (2026)
It shares its release window with Buddy, so expect the two fanbases to be reacting side by side.
The theatrical release lands August 27, 2026.
Reactr / Trailer Reactions / Mountains of Fire
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In Theaters · August 27, 2026
Mountains of Fire
Trailer Reactions
Action · Drama
Two volcanologists visit indigenous communities to warn and evacuate them from the fire mountain range where a new volcano is forming. It’s at this time that they begin to uncover the corruption behind the country and its government, and how these ethnic communities are not a priority for the powers that be.
Free · no editing · camera or voice only · the clip is yours to post
The Trailer
Press play: the Mountains of Fire trailer
Dropped November 13, 2025
Production notes
The history behind Mountains of Fire
Production is led by La Casa de Producción, Les Films du Volcan and Ixcanul Foundation. Jayro Bustamante directs, with writing credits for José Luis Pineda and Margarita Kénefic. Runtime is listed at 1 hour 34 minutes.
The lineup
Who you’ll see in the trailer
María Mercedes Coroy, Tatiana Palomo and Juan Pablo Olyslager lead the cast. María Mercedes Coroy plays Paula.
Why this trailer earns a reaction
This trailer was made to be reacted to
Action trailers are engineered for the rewind: the stunt, the reveal, the needle drop. React first, break it down after.
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
Mountains of Fire: quick answers
How do I record a Mountains of Fire trailer reaction?
Open the reaction recorder on your phone at reactr.film/studio/mountains-of-fire, 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 Mountains of Fire come out?
Mountains of Fire is scheduled to open in US theaters on August 27, 2026. Dates can shift, so check back for updates.
Who stars in Mountains of Fire?
María Mercedes Coroy, Tatiana Palomo, Juan Pablo Olyslager and Enrique Salanic lead the cast, directed by Jayro Bustamante.
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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