The studio also posted 1 short promo clip for this title. The trailers above are the ones worth reacting to.
The story so far
The Crystal Planet (2026)
11-year-old Rea has recently moved to a distant planet in an outer-space colony where she discovers a mysterious animal cub while her father works in a factory that builds robotic creatures. With the help of her new friend Andy, she must protect the real cub from the factory’s ruthless owner, who intends to turn it into a robotic prototype.
It shares its release window with The End of Oak Street, so expect the two fanbases to be reacting side by side.
The theatrical release lands August 13, 2026.
Who’s in it
Who you’ll see in the trailer
The cast is fronted by Jeremy Irons, Vanessa Redgrave and Michael York. Jeremy Irons plays Governor Mordokan (voice).
Jeremy Irons
as Governor Mordokan (voice)
Vanessa Redgrave
as The Matriarch (voice)
Michael York
as The Patriarch (voice)
Isabel Volava
as Rea (voice)
Jessica Boone
as Sandra (voice)
Josh Morrison
as Val (voice)
Bastian Antonio Fuentes
as Andy (voice)
Amelie Bellefeuille
as Mia (voice)
The credits that matter
The history behind The Crystal Planet
Production is led by BFILM, Filmosaurus Rex and Alkay Animation Prague. Direction comes from Arsen Anton Ostojić, with writing credits for Aleksandar Ziljak, Dušan Vukotić and Brett Shumway.
Why this trailer earns a reaction
This trailer was made to be reacted to
A good sci-fi tease raises more questions than it answers. Record the moment the questions start.
By opening weekend everyone will have a take. The reactions that matter are the ones recorded before the takes calcify.
Reactions on Reactr
Be one of the first to react
Reaction clips for The Crystal Planet 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.
How do I make my own The Crystal Planet reaction video?
Open the reaction recorder on your phone at reactr.gg/studio/the-crystal-planet, 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 Crystal Planet come out?
The Crystal Planet is scheduled to open in US theaters on August 13, 2026. Dates can shift, so check back for updates.
Who stars in The Crystal Planet?
Jeremy Irons, Vanessa Redgrave, Michael York, Isabel Volava and Jessica Boone lead the cast, directed by Arsen Anton Ostojić.
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.
