The story so far
MAMMALIA (2026)
Antonia (45) and Mavra (27) live together in a house with domesticated animals. Beneath fragile routines, a struggle for dominance unfolds. As care turns into control, their relationship escalates into a disturbing power game that blurs the boundaries between protection, exploitation and violence. What are we? Humans? Or Animals? Or Savages?
Opening against Resident Evil, this one will be fighting for the same weekend conversation.
It hits the big screen on September 16, 2026.
The reason to record this one
This trailer was made to be reacted to
First reactions only happen once. This trailer deserves yours on camera.
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
Reaction clips for MAMMALIA 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
MAMMALIA: quick answers
How do I record a MAMMALIA trailer reaction?
Open the reaction recorder on your phone at reactr.film/studio/mammalia, 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 MAMMALIA come out?
MAMMALIA is scheduled to open in US theaters on September 16, 2026. Dates can shift, so check back for updates.
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.
