The A24 horror movie Backrooms is currently scheduled to hit theaters in the United States on Thursday, May 29, 2026.

Where and when it’s coming out

  • U.S. theatrical release : May 29, 2026 (widely reported by A24, IMDb‑style tables, and major entertainment outlets).
  • International dates : Some countries have slightly later theatrical windows; for example, Poland lists the film under the title Backrooms. Bez wyjścia with a theatrical premiere on June 19, 2026.

Quick context on the film

  • The movie is based on Kane Parsons’ viral YouTube “found footage” series The Backrooms , which itself grew out of the old creepypasta about endless, liminal office spaces you can “noclip” into.
  • It’s being produced by A24, Chernin Entertainment, Atomic Monster, and 21 Laps, with Parsons directing—so it leans into the original indie‑style dread of the online phenomenon.

Is there a trailer yet?

  • Yes: the official theatrical trailer for Backrooms dropped recently and explicitly states “In theaters May 29, 2026” at the end.

If you tell me what country you’re in, I can narrow down the most likely local release date for you.