The premise
The Lost Cache (2026)
The same weekend also brings The Mandalorian and Grogu. Two trailers, one argument about which one wins the window.
The Lost Cache opens in theaters on May 22, 2026.
Reactr / Trailer Reactions / The Lost Cache
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In Theaters · May 22, 2026
The Lost Cache
Trailer Reactions
Documentary
Odds are never zero ... searching for Bradford Washburn's lost camera
History, science and exploration converged in a quest to find the lost camera of one of climbing’s most iconic photographers and cartographers, Bradford Washburn. Set against the backdrop of the pioneering lensmen’s storied 1937 Mount Lucania expedition, this film blurs the lines between adventure documentary, treasure hunt and meditation on why we risk everything to chase the improbable.
Free · no editing · camera or voice only · the clip is yours to post
The Trailer
First look: the The Lost Cache trailer
Dropped May 14, 2026
Who’s on the poster
Who you’ll see in the trailer
The cast is fronted by Griffin Post, Jeremy Jones and Robin Van Gyn. Griffin Post plays Self.
Behind the film
The history behind The Lost Cache
Teton Gravity Research is behind the production. Direction comes from Todd Jones. The finished film runs 1 hour 3 minutes.
What makes this one worth reacting to
This trailer was made to be reacted to
Real stories pull real reactions. No script on screen, none on your face either.
A trailer reaction filmed in the first week does more for opening weekend buzz than one filmed after. Get in early.
Reactions on Reactr
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Record the first reaction →FAQ
The Lost Cache: quick answers
How do I make my own The Lost Cache reaction video?
Open the reaction recorder on your phone at reactr.film/studio/the-lost-cache, 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 Lost Cache come out?
The Lost Cache is scheduled to open in US theaters on May 22, 2026. Dates can shift, so check back for updates.
Who stars in The Lost Cache?
Griffin Post, Jeremy Jones, Robin Van Gyn and Dora Medrzycka lead the cast, directed by Todd Jones.
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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