When 'Backrooms' Will Stream on HBO Max

A24's Backrooms is a liminal-horror feature from debut director Kane Parsons that follows a man's exploration of an unsettling extradimensional labyrinth. Starring Academy Award nominees Chiwetel Ejiofor and Renate Reinsve, the film—adapted from a 4chan creepypasta Parsons developed into a YouTube series—exploded at the box office in its debut weekend.

A24 holds an exclusive licensing agreement with HBO Max for first streaming windows, so Backrooms will move to HBO Max after its theatrical run. Recent A24 releases have arrived on HBO Max roughly 118 to 120 days after wide release, which suggests Backrooms should be available to stream in late September 2026.

For digital purchase, the typical post-theatrical window now falls between 30 and 45 days. That timing points to an early- to mid-July 2026 availability on VOD platforms such as Apple TV or Prime Video, though extended box office legs could shift the date.

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