In theaters May 30, 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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A revenge slasher based on Betty Boop, only surviving as promotional materials
Opening against Backrooms, this one will be fighting for the same weekend conversation.
Boop-Boop-a-Doop opens in theaters on May 30, 2026.
Marina Belmont is in the director’s chair.
Marina Belmont lead the cast. Marina Belmont plays Narrator.
Horror trailers are built for reaction cameras. The dread, the fake-out, the sting: your face does half the storytelling.
A trailer reaction filmed in the first week does more for opening weekend buzz than one filmed after. Get in early.
Reaction clips for Boop-Boop-a-Doop 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 →Open the reaction recorder on your phone at reactr.gg/studio/boop-boop-a-doop, 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.
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.
Boop-Boop-a-Doop is scheduled to open in US theaters on May 30, 2026. Dates can shift, so check back for updates.
Marina Belmont lead the cast, directed by Marina Belmont.
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.
Watch the Boop-Boop-a-Doop trailer, hit record on camera or voice only, and the clip is yours to post.
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