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Ancestral Beasts poster
In Theaters · July 23, 2026

Ancestral Beasts
Trailer Reactions

Horror · Thriller

In theaters July 23, 2026. The trailer is here. Your reaction is the missing piece.

Free · no editing · camera or voice only · the clip is yours to post

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The official Ancestral Beasts trailer, right here

Dropped July 21, 2026

Ancestral Beasts (2026)

In the haunting landscape of rural Canada explores the terrifying idea: what if a severe mental health disorder took on a physical form, a creature lurking in the shadows? After cutting ties with her toxic sister, Elyse retreats to her ancestral home to rebuild her mental health. But her journey toward healing is derailed when a grotesque creature begins to stalk her. It feeds on her emotional turmoil, forcing her to confront the past she tried to escape or lose herself and those she loves.

It shares its release window with Avatar Aang: The Last Airbender, so expect the two fanbases to be reacting side by side.

It hits the big screen on July 23, 2026.

Who you’ll see in the trailer

The cast is fronted by Morgan Holmstrom, Asivak Koostachin and Darla Contois.

Morgan Holmstrom
Asivak Koostachin
Darla Contois

The history behind Ancestral Beasts

Michif Koonteur, Kistikan Pictures and Buffalo Gal Pictures are producing. Tim Riedel is in the director’s chair. The finished film runs 1 hour 44 minutes.

This trailer was made to be reacted to

The trick of a thriller tease is what it withholds. React to what you saw, then argue about what you did not.

By opening weekend everyone will have a take. The reactions that matter are the ones recorded before the takes calcify.

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Ancestral Beasts: quick answers

How do I make my own Ancestral Beasts reaction video?

Open the reaction recorder on your phone at reactr.gg/studio/ancestral-beasts, 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 Ancestral Beasts come out?

Ancestral Beasts is scheduled to open in US theaters on July 23, 2026. Dates can shift, so check back for updates.

Who stars in Ancestral Beasts?

Morgan Holmstrom, Asivak Koostachin and Darla Contois lead the cast, directed by Tim Riedel.

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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