‘Backrooms’: How Kane Parsons Turned YouTube Project Into “Lonely” A24 Film With 30K-Square-Foot Set

Why It Matters

The project demonstrates how internet‑born concepts can be elevated to mainstream cinema, offering A24 a fresh, low‑budget horror property with built‑in fanbase. Its success could spur more collaborations between indie studios and digital creators.

Key Takeaways

• Kane Parsons becomes A24's youngest feature director at 20
• Film built a 30,000‑sq‑ft physical set replicating the YouTube maze
• Cast includes Renate Reinsve, Chiwetel Ejiofor, Mark Duplass
• Production used Blender for set design, ensuring continuity with web series
• Themes explore loneliness and sensory deprivation in a claustrophobic setting

Pulse Analysis

The internet’s ‘Backrooms’ myth, a sprawling maze of fluorescent‑lit rooms, exploded on platforms like YouTube and Reddit in 2022, becoming a staple of digital horror. A24, known for championing off‑beat genre projects, tapped 20‑year‑old filmmaker Kane Parsons to translate the viral series into a theatrical experience. Parsons, who began posting the original videos as a pre‑teen, now stands as the studio’s youngest feature director, slated to release the film on May 29, 2026. The move signals a growing willingness among premium indie studios to mine user‑generated content for mainstream appeal.

Production leaned heavily on Parsons’ self‑taught mastery of Blender, the free 3D software he used to prototype the endless corridors. Those digital models were then built at full scale, resulting in a 30,000‑square‑foot physical set where actors could physically wander the yellow‑walled labyrinth. The set’s size caused crew members to lose their way, underscoring the film’s commitment to authentic spatial disorientation. A star‑studded cast—Renate Reinsve, Chiwetel Ejiofor, Mark Duplass, among others—anchors the narrative, which focuses on isolated characters confronting sensory deprivation within the uncanny environment.

Backrooms arrives at a moment when streaming‑born concepts are crossing into theatrical distribution, offering studios a fresh pipeline for low‑budget, high‑concept properties. A24’s gamble could pay off: the film taps into collective anxieties about endless bureaucratic systems, resonating with Gen Z and millennial audiences fatigued by hyper‑connected yet isolating workspaces. If the box office mirrors the viral buzz, it may encourage further collaborations between indie studios and internet creators, reshaping how horror franchises are sourced and financed.