Backrooms movie releases in theaters in 2 days, A24 horror arrives May 29

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• 🔥 Quick Facts
• From Internet Creepypasta to A24 Horror: The Backrooms’ Journey
• Who Is Kane Parsons? The Youngest Director for A24
• Cast, Premise, and Cinematic Vision
• Production, Premiere, and Critical Reception
• Why ‘Backrooms’ Matters in 2026: Genre Evolution and Creator Filmmaking
• What Questions Remain for Audiences?
• Where to Find ‘Backrooms’ This Weekend
  • Sources

A24’s ‘Backrooms’ arrives in theaters May 29, 2026—just 2 days away—bringing one of the internet’s most unsettling modern myths to the big screen. Directed by Kane Parsons, the 20-year-old filmmaker’s feature debut, the film transforms a viral creepypasta into a cinematic experience starring Chiwetel Ejiofor, Renate Reinsve, Mark Duplass, Finn Bennett, and Lukita Maxwell. This adaptation marks a watershed moment where digital-age horror folklore becomes theatrical reality.

From Internet Creepypasta to A24 Horror: The Backrooms’ Journey

The ‘Backrooms’ originated as an anonymous internet creepypasta in the early 2010s—a text-based horror story describing an endless maze of beige drywall corridors, fluorescent lighting, and an unsettling hum. The concept mutated across platforms: Reddit threads, wiki expansions, and eventually YouTube videos by Kane Pixels (Kane Parsons’ online persona), which transformed the myth into a found-footage web series beginning in 2022. By the time A24 acquired the rights, audience familiarity with the property created a built-in fanbase anticipating theatrical translation. This marks a significant trend: internet horror folklore increasingly receives major studio backing, following the success of creator-driven digital content transitioning to traditional distribution channels.

Who Is Kane Parsons? The Youngest Director for A24

At 20 years old, Parsons holds a distinctive milestone: he is A24’s youngest feature film director. Born in 2005 and operating as Kane Pixels online, Parsons built credibility through self-produced YouTube videos that visualized the Backrooms mythology with practical effects and a found-footage aesthetic. Producers including James Wan, Shawn Levy, and Osgood Perkins signed on, recognizing Parsons’ authentic understanding of the source material and his ability to capture unsettling atmospheric tension. In the presently developing indie horror ecosystem, this represents the evolution of the creator-to-studio pipeline. Recent coverage indicates that Mark Duplass defended Parsons against online speculation regarding directorial control, with Duplass explicitly stating Parsons was “100% in control” on set—a testament to the producer team’s trust in the filmmaker.

Cast, Premise, and Cinematic Vision

The ‘Backrooms’ film centers on a therapist’s patient who mysteriously vanishes into the title location. The ensemble cast represents A24’s commitment to established talent: Chiwetel Ejiofor (known for sci-fi/drama work), Renate Reinsve (Norwegian breakout from ‘The Worst Person in the World’), and Mark Duplass (indie horror veteran). Supporting roles include Finn Bennett and Lukita Maxwell. The 1 hour 50 minute runtime maintains lean narrative efficiency common in contemporary horror—suspicion builds without excessive exposition. A24 positioned the film as sci-fi horror rather than pure supernatural dread, hinting at dimensional displacement or reality distortion rather than ghosts. This distinction positions ‘Backrooms’ for crossover appeal beyond core horror enthusiasts, particularly appealing to audiences engaged with speculative film narratives, as reflected in recent sci-fi releases entering the theatrical sphere.

Production, Premiere, and Critical Reception

Aspect	Details
Studio/Distributor	A24
Production Companies	A24, 21 Laps Entertainment
Producers	James Wan, Shawn Levy, Osgood Perkins
Filming Location	Vancouver, British Columbia, Canada
World Premiere	Aero Theatre, Los Angeles (May 7, 2026)
Theatrical Release	May 29, 2026 (Wide)
Critical Score (RT)	87% (76 critics reviews)

The film held its world premiere on May 7, 2026 at the prestigious Aero Theatre in Los Angeles, with press and festival-style screenings generating early critical discussion. As of May 27, 2026, Rotten Tomatoes reflects an 87% critical consensus, indicating strong professional reception ahead of the wide theatrical rollout. This positioning suggests A24’s confidence in the material: early critical validation typically precedes major distribution pushes. Notably, Vancouver served as primary filming location, utilizing Canadian logistics infrastructure and tax benefits common in contemporary mid-budget horror production (USD $15-30 million range, estimated).

“Kane Parsons is credited as director of A24’s Backrooms in his feature debut. He has been announced and reported as director since 2023 and has done press and interviews in that role.”

— Mark Duplass, Actor and Producer, May 27, 2026

Why ‘Backrooms’ Matters in 2026: Genre Evolution and Creator Filmmaking

The ‘Backrooms’ theatrical release represents a critical inflection point in horror filmmaking: digital-native creators now command major studio backing and auteur credibility. Unlike previous adaptations of internet phenomena (which often diluted source material with studio interference), Parsons maintained directorial vision through established producer mentorship. This model—pairing young creators with experienced hands like Shawn Levy and Osgood Perkins—has become standard at A24, which views emerging digital talent as cultural bellwethers rather than amateur assets requiring correction. The film’s 87% critical score validates this trust. Additionally, May 29 positions Backrooms strategically within a crowded May-June theatrical window competing with other genre fare. The timing aligns with summer previews, ensuring maximum awareness before blockbuster franchises dominate multiplexes in June and July.

What Questions Remain for Audiences?

Will the film’s sci-fi premise diverge significantly from internet folklore expectations, potentially alienating core fanbase? How does a 110-minute runtime transform a conceptually simple space (infinite corridors) into sustained narrative momentum? Can Parsons’ visual style—developed through YouTube’s vertical episodic format—translate effectively to theatrical cinematography and sound design at larger scale? These questions drive anticipation heading into opening weekend. Fan communities remain engaged with theories about the film’s interpretation of the mythology, particularly whether it addresses dimensional theory, entity encounters, or existential dread frameworks established in the expanded creepypasta universe.

Where to Find ‘Backrooms’ This Weekend

Backrooms releases wide in US theaters on May 29, 2026. Tickets are available now through Fandango, AMC Theaters, Cinemark, and all major theater chains. Given A24’s typical programming strategy and the film’s 87% approval rating, expect robust availability across urban and suburban multiplexes. The R rating restricts viewers under 17 without parental accompaniment, a standard gate for horror content. Showtimes vary by location; most chains offer evening and late-night options appropriate for genre audiences. As of May 27, 2026 (2 days before release), advance ticket sales have reportedly exceeded comparable A24 releases, reflecting strong pre-awareness among target demographics.

Sources

• IMDb (Backrooms 2026) – Cast, runtime, production details, release date confirmation
• A24 Official Films Page – Distributor confirmation, director attribution, official release date
• Wikipedia (Backrooms film) – World premiere location/date, production company details, geographic filming information
• Rotten Tomatoes – Critical consensus score (87%), review count aggregation
• Variety, Deadline, Hollywood Reporter, People.com – Mark Duplass defense of Kane Parsons directorial control (May 27-28, 2026)
• Fandango – Showtimes, ticket availability, ratings confirmation