A24 Backrooms Film Just Made Box Office History — Here’s Why Everyone Is Talking About It
The A24 Backrooms film is dominating headlines right now, and honestly, I don’t think any of us saw it coming quite like this. A low-budget horror movie built on an internet creepypasta has just shattered records and left Hollywood scrambling to make sense of it. So what exactly happened — and why does it matter so much?
I’ve been following A24 releases for years. They consistently punch above their weight. But even I wasn’t ready for this.
How the A24 Backrooms Film Broke Every Record in the Book
The A24 Backrooms film opened in theaters on May 29, 2026, and immediately rewrote the studio’s history. The film grossed $81.5 million domestically and $118 million worldwide, becoming A24’s biggest opening of all time. That number is staggering for any studio — but for an indie label like A24, it’s virtually unthinkable.
To put it into perspective, the A24 Backrooms film didn’t just edge out the previous record. It earned more than triple the previous record holder, Alex Garland’s thriller “Civil War,” which earned $25.5 million in 2024. That kind of leap doesn’t happen often in this industry.
And here’s the part that really blew my mind: with just a $10 million production budget, “Backrooms” is a major financial success for A24 and 20-year-old Parsons, who’s making his feature directorial debut. A $10 million film earning over $118 million worldwide in its opening weekend is the kind of ROI studios dream about.
In early May 2026, initial projections had Backrooms grossing around $20 million in its opening weekend. By the week of its release, projections had already climbed to $40–50 million. The A24 Backrooms film blew past even those revised estimates with ease.
The performance makes Parsons, 20, the youngest filmmaker in history to top the domestic box office, smashing the record set in 2012 by Josh Trank, who was 27 when his found footage superhero movie Chronicle opened at No. 1. That’s a jaw-dropping achievement for anyone — let alone a director who first gained attention through YouTube.
Why the A24 Backrooms Film Connected So Deeply With Audiences
The A24 Backrooms film taps into something primal that the internet has been collectively obsessing over for years. The psychological horror movie revolves around liminal spaces — eerie, endless rooms and structures that have gained popularity in online forums. If you’ve ever felt unsettled walking through an empty office corridor late at night, you already understand the concept intuitively.
The horror thriller follows Clark, a struggling small-town furniture store owner, who discovers a strange glowing doorway hidden inside his showroom. The portal leads him into the Backrooms — an endless maze of empty, yellow-lit spaces that distorts his sense of reality. It’s a simple premise executed with real craft.
Around 86 percent of the audience is younger than 35, and more than half are under 25. The A24 Backrooms film clearly struck a generational nerve. Can you think of another horror film in recent memory that pulled numbers like that from a demographic so deeply tuned into internet culture?
What Makes the A24 Backrooms Film a Blueprint for Modern Horror
The A24 Backrooms film didn’t come from nowhere. Its origins trace back to a viral YouTube series created by Kane Parsons. On January 7, 2022, Parsons began uploading an anthological video series titled Backrooms onto his YouTube channel Kane Pixels, based on the internet creepypasta of the same name. Hollywood noticed quickly.
In February 2023, a film adaptation was announced as a joint production between A24, Chernin Entertainment, Atomic Monster, and 21 Laps Entertainment, with Parsons directing, making it his feature-length directorial debut. The A24 Backrooms film also brought in serious producing talent.
The producers behind this one read like a horror dream team:
- James Wan — the mind behind the Conjuring universe
- Shawn Levy — producer of countless genre hits
- Osgood Perkins — a rising force in atmospheric horror
The cast is equally impressive. In the film, Clark (Chiwetel Ejiofor), a furniture store owner, and Mary (Renate Reinsve), his therapist, discover a dimension of seemingly endless liminal spaces accessed through the basement of the store; Mark Duplass, Finn Bennett, and Lukita Maxwell also star.
Critics responded warmly to the A24 Backrooms film. On Rotten Tomatoes, 89% of 184 critics’ reviews are positive, with an average rating of 7.5/10. That’s the kind of score that tells you both horror fans and general audiences are walking out satisfied.
Owen Gleiberman of Variety highlighted Parsons’s skill at creating dread through mood, sound design, and eerie visuals rather than conventional jump scares. That restraint is exactly what separates memorable horror from forgettable noise.
Pros, Watch-Outs, and What This Means for the Industry
The A24 Backrooms film is a genuine cultural moment, but it’s worth looking at the full picture before declaring a new era has officially arrived.
Here’s what the film clearly got right:
- Built-in audience loyalty from a massive online fanbase
- An authentic director with deep personal ties to the source material
- A lean budget that maximized financial upside for the studio
- A strong ensemble cast lending credibility to an internet-born concept
That said, not every review was glowing. At its worst, Backrooms trades subliminal chills for more explicit but also more generic thrills, culminating in an action-y climax that seems to exist solely to fulfill audience expectations of how a mainstream horror movie is supposed to end. It’s a fair criticism — and one worth knowing before you buy your ticket.
The A24 Backrooms film also raises a bigger strategic question for the studio. Kane Parsons’ “Backrooms” is off to a blazing start in theaters, something that will no doubt alter A24’s strategy when it comes to the film’s digital streaming release. A longer theatrical window almost certainly follows.
The film arrives during a strong period for creator-driven horror, with audiences showing clear appetite for stories born outside the traditional Hollywood pipeline. The A24 Backrooms film may well become the case study studios point to for years when justifying bets on online creators.
Final Word
The A24 Backrooms film is more than a box office story — it’s a signal flare. It tells us that internet culture has officially grown up enough to carry a mainstream blockbuster, that young creators deserve seats at the table, and that horror fans will show up in massive numbers when a film genuinely earns their trust.
Kane Parsons didn’t just make a successful movie. He made history. At 20 years old, with a $10 million budget and a concept born in the corners of the internet, he became the youngest filmmaker to ever top the domestic box office. That’s a fact that should inspire every aspiring creator out there.
If you haven’t seen it yet, grab your tickets now — before the buzz fades and you’re the last person in the room who hasn’t experienced the A24 Backrooms film.