A24’s Backrooms Movie: Your Next Horror Obsession

Remember those endless, fluorescent-lit, moist-carpeted yellow hallways that haunted your YouTube feed a few years ago? The internet’s favorite creepypasta has officially made the leap to the silver screen, and it is every bit the existential, liminal nightmare we hoped for.

We are talking, of course, about Backrooms. Directed by the viral prodigy himself, Kane Parsons, this sci-fi horror sensation has been the talk of the summer. If you’ve been living under a rock-or perhaps trapped in an alternate dimension-and haven't yet dared to cross the threshold, we have got you covered. Here is everything you need to know about the summer’s most unnerving cinematic puzzle.

Release Date & Where to Watch

Backrooms officially materialized in theaters on May 27, 2026. Having spooked audiences through the early summer window, the 111-minute mystery is currently completing its theatrical run and transitioning onto major digital VOD platforms. Whether you want to experience the sheer, looming scale of the empty rooms on a massive theater screen or prefer to turn off all the lights in your living room and stream it from the comfort of your couch, you have plenty of options to get your dose of analog dread.

Cast & Crew

What makes Backrooms such a fascinating project is the creative team bringing this internet phenomenon to life. At the helm is director Kane Parsons. If that name sounds familiar, it’s because Parsons is the actual teenage mastermind behind the original viral The Backrooms (Found Footage) YouTube shorts that garnered tens of millions of views and sparked a global obsession. Seeing him get the keys to a major feature film is a massive win for internet culture.

To ground this surreal concept, Parsons assembled an incredibly talented, eclectic cast:

• Chiwetel Ejiofor stars as Clark, bringing his signature dramatic gravitas to a very bizarre situation.
• Renate Reinsve (the breakout star of The Worst Person in the World) plays Mary, adding a layer of grounded, emotional vulnerability.
• Mark Duplass steps in as Phil, perfectly cast to bring his trademark indie-darling, slightly-unsettling-everyman energy.
• Finn Bennett (fresh off his buzzy run in True Detective: Night Country) plays Bobby.
• Lukita Maxwell stars as Kat.
• Avan Jogia appears as Naren Warne.
• Ember Ambrose plays Young Mary, suggesting the film’s narrative web stretches back through time.
• And in a brilliant bit of physical casting, 7-foot-7 basketball player turned actor Robert Bobroczkyi portrays "Pirate Clark." If you know anything about the unsettling, elongated entities that stalk the Backrooms, you can probably guess how Bobroczkyi's towering frame is utilized here to absolute perfection.

Story & What to Expect

The plot of Backrooms kicks off with a deceptively simple, mundane premise: a strange doorway suddenly appears in the basement of a furniture showroom.

Now, if you've ever spent an afternoon lost in the maze of an IKEA, you already know that furniture stores are inherently a little purgatorial. But when Clark (Chiwetel Ejiofor) and the team discover this literal tear in reality, things go from retail monotony to high-concept sci-fi horror real quick.

Instead of cheap jump scares and monsters popping out of closets every five minutes, expect a masterclass in slow-burn tension. The film plays heavily on the concept of "liminal spaces"-places that are transitions between destinations, like empty hallways, abandoned offices, and desolate waiting rooms. It’s about the fear of the familiar made deeply unfamiliar. With a runtime of 111 minutes, the film slowly unravels a broader mystery, connecting the creepy, yellow-tinted void to the characters' pasts and a larger scientific anomaly.

Why It's Worth Watching

If you’re skeptical about an internet meme being stretched into a nearly two-hour movie, the reception should put your mind at ease. Backrooms has managed to pull off a rare feat, earning a very solid 7/10 on IMDb and a 6.821/10 on TMDb. For a horror-sci-fi film-genres where audiences and critics are notoriously tough to please-those are highly respectable scores.

Parsons resists the urge to over-explain the lore, keeping the mystery deliciously intact while expanding the scope just enough to justify a feature film. The cinematography captures that eerie, hum-buzzing fluorescent lighting that made the original videos so addictive, while the powerhouse cast elevates the emotional stakes.

It is weird, it is deeply unsettling, and it will make you look at your basement door a little differently tonight. Don't miss out on one of the most unique sci-fi horror experiments of 2026!