Backrooms stuns with $81 million debut as young moviegoers drive sales

Young moviegoers gave theaters a jolt this weekend, and they did it by showing up for a $10 million horror film that began as an internet phenomenon. Backrooms opened to $81.4 million in 3,442 locations in the United States and Canada, nearly matching what The Mandalorian and Grogu took in over its first three days last weekend, while the Star Wars spinoff fell to third place in its second frame with $25 million.

The scale of the debut instantly reset expectations for A24. Backrooms has already reached $118 million worldwide, and the studio said Kane Parsons, who is 20 and directed and co-wrote the film, is now the youngest director to have a No. 1 film globally. The opening is also A24’s biggest ever, surpassing the $25.5 million start for Civil War in 2024.

What made the surge notable is where the property came from. Backrooms started as a creepypasta, then became a viral web series Parsons made with Blender, the open-source 3D graphics software, before moving to the big screen. The premise, an endless expanse of dull rooms and hallways, translated from internet folklore into a studio release starring Chiwetel Ejiofor and Renate Reinsve, a reminder that Gen Z fandom can now travel from screens held in the hand to auditoriums built for crowds.

Backrooms was not the only YouTube-born film to overperform. Obsession, the directorial debut of 26-year-old Curry Barker, cost less than $1 million to make and climbed 10 percent in its third weekend to $26.4 million, holding second place ahead of The Mandalorian and Grogu. That one-two punch from young online creators gave Blumhouse-Atomic Monster a rare weekend atop the culture conversation and, in the words of its president, showed why studios are watching YouTube so closely. “It’s a great sign of relevance for us,” Abhijay Prakash said. “With some distance, we’ll probably look back at this as a real turning point.”

The broader takeaway for Hollywood is clear: audiences formed online are now showing up in person, and they are rewarding cheap, nimble horror over inherited spectacle. Theaters also had new offerings in The Breadwinner and Pressure, but the weekend belonged to 20-something creators whose work already carried a cultural life before ticket sales began. For studios trying to rebuild attendance, the fastest path may be the oldest one in a new form, a movie that feels native to the feeds where young viewers already gather.