The pitch
Memento Mori (2026)
The same weekend also brings The End of Oak Street. Two trailers, one argument about which one wins the window.
It hits the big screen on August 13, 2026.
Reactr / Trailer Reactions / Memento Mori
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Memento Mori
In Theaters · August 13, 2026
Memento Mori
Trailer Reactions
Crime · Drama
IT COMES WHEN YOU LEAST SUSPECT IT
Detective Nathan is attempting to solve a case while things inside and out of the investigation are not making sense
Free · no editing · camera or voice only · the clip is yours to post
The Trailer
First look: the Memento Mori trailer
Dropped August 13, 2026
On screen
Who you’ll see in the trailer
Tim Cairns, Jen Cairns and Simon Cairns lead the cast. Tim Cairns plays Detective Nathan.
Tim Cairns
as Detective Nathan
Jen Cairns
as Dead Body
Simon Cairns
as Killer
Marko Patel
as Voice On The Phone
Who’s making it
The history behind Memento Mori
Direction comes from Luke Cairns.
Why this one is worth it
This trailer was made to be reacted to
The last shot of a crime tease usually recontextualizes everything before it. Catch the moment it clicks.
A theatrical trailer is built to travel before the movie does. Your reaction is part of how it travels.
Reactions on Reactr
Be one of the first to react
Reaction clips for Memento Mori 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
Memento Mori: quick answers
How do I make my own Memento Mori reaction video?
Open the reaction recorder on your phone at reactr.film/studio/memento-mori, 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 Memento Mori come out?
Memento Mori is scheduled to open in US theaters on August 13, 2026. Dates can shift, so check back for updates.
Who stars in Memento Mori?
Tim Cairns, Jen Cairns, Simon Cairns and Marko Patel lead the cast, directed by Luke Cairns.
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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