What to expect
FULL MAJOR PSYCHOSIS (2026)
The same weekend also brings Obsession. Two trailers, one argument about which one wins the window.
It hits the big screen on May 13, 2026.
Reactr / Trailer Reactions / FULL MAJOR PSYCHOSIS
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In Theaters · May 13, 2026
FULL MAJOR PSYCHOSIS
Trailer Reactions
Animation · Comedy · Horror
A young man wishes to finish writing his script, but his father has grown tired of him wasting his time and takes matters into his own hands.
Free · no editing · camera or voice only · the clip is yours to post
The Trailer
Watch the FULL MAJOR PSYCHOSIS trailer
Dropped May 17, 2026
The cast
Who you’ll see in the trailer
On screen, it is Karl Crossley and Billy Shaw carrying the story. Karl Crossley plays Tommy.
Karl Crossley
as Tommy
Billy Shaw
as Thomas
The team behind it
The history behind FULL MAJOR PSYCHOSIS
Karl Crossley directs, with writing credits for Billy Shaw.
Why bother reacting to this one
This trailer was made to be reacted to
Every frame of an animated trailer is a choice someone drew. The first time it surprises you is the moment to catch.
Theatrical releases are won in the weeks before opening night, and trailer reactions are where that energy starts. Yours can be part of it.
Reactions on Reactr
Be one of the first to react
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Record the first reaction →FAQ
FULL MAJOR PSYCHOSIS: quick answers
How do I make my own FULL MAJOR PSYCHOSIS reaction video?
Open the reaction recorder on your phone at reactr.film/studio/full-major-psychosis, 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 FULL MAJOR PSYCHOSIS come out?
FULL MAJOR PSYCHOSIS is scheduled to open in US theaters on May 13, 2026. Dates can shift, so check back for updates.
Who stars in FULL MAJOR PSYCHOSIS?
Karl Crossley and Billy Shaw lead the cast, directed by Karl Crossley.
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
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