Backrooms, a horror film directed by Kane Parsons, has become the most profitable title in A24’s catalogue, amassing $212.6 million globally. The movie, released on May 27 2026,follows therapist Renate Reinsve’s character as she slips into a nightmarish dimension to rescue her patient, played by Chiwetel Ejiofor. Despite a 70 % slide in ticket sales after its debut , the film still earned $25.9 million in its second weekend, cementing its record‑breaking status.

The $118 Million Opening Weekend That Set the Pace

The film’s opening weekend generated $118 million worldwide, according to the source, establishing a solid foundation for its eventual record.. This surge was driven by a combination of strong domestic performance—$135 million to date—and robust overseas interest, especially in markets that have embraced high‑concept horror in recent years.

Kane Parsons’ Direction and the 4chan Origin Story

Parsons, who adapted a 2019 4chan post into a feature, has been praised for crafting an atmosphere of relentless tension . critics highlighted his use of “eerie settings” and a “sense of unease” that elevates the film beyond typical jump‑scare fare. The source notes that the director’s ability to sustain dread is a hallmark of the genre and a key factor in audience retention.

Renate Reinsve and Chiwetel Ejiofor’s Performances Drive Critical Praise

Both leads have been singled out for bringing depth to a story that could have been purely sensational. Reinsve’s portrayal of a therapist navigating an otherworldly maze and Ejiofor’s nuanced patient role received commendations for “depth and nuance,” the report adds. Their performances are credited with anchoring the film’s more abstract themes of reality and the unknown.

Why the Horror Genre Remains a Box‑Office Engine in 2026

The Backrooms success underscores a broader trend: horror continues to outperform many other genres at the global box office. The source points out that the film’s $212.6 million total “testifies to the enduring popularity of horror.” Industry analysts see this as evidence that audiences still crave immersive, fear‑inducing experiences, especially when paired with strong storytelling and recognizable talent.

Who’s Behind the Numbers? Production Credits and Unverified Claims

Producers Chris Ferguson and Dan Levine, along with writer Will Soodik, have been lauded for their roles in shaping the project, according to the source. However, the report does not disclose the exact share of international versus domestic revenue beyond the $135 million domestic figure, leaving the split of overseas earnings unclear. Additionally, while the 70 % second‑weekend decline is reported, the reasons behind such a steep drop—whether competition, marketing fatigue, or audience reception—remain unverified.