The first trailer for A24‘s BACKROOMS has arrived, offering a chilling look at Kane Parsons’ big-screen adaptation of the viral horror phenomenon. Starring Academy Award nominees Chiwetel Ejiofor and Renate Reinsve, the film brings the unsettling, liminal world of the Backrooms to theaters on May 29, 2026.
Watch the Trailer
From Viral Horror to Theatrical Release
Originally created by Kane Parsons, the Backrooms concept gained massive traction online for its eerie, endless maze of empty rooms and unsettling atmosphere. The film adaptation expands on that idea, introducing a narrative centered around a mysterious doorway that appears in the basement of a furniture showroom.
What begins as a simple discovery quickly spirals into something far more disturbing, as the film leans into psychological horror and environmental tension rooted in isolation and the unknown.
A Cast Anchoring the Unknown
The film stars Chiwetel Ejiofor and Renate Reinsve, bringing dramatic weight to a concept that has largely existed in experimental and digital storytelling spaces. They are joined by Mark Duplass, Finn Bennett, and Lukita Maxwell, rounding out a cast that blends prestige talent with emerging voices.
With Will Soodik handling the screenplay, BACKROOMS looks to translate the abstract terror of the original series into a more structured cinematic experience while maintaining the disorienting tone that made the concept resonate online.
Expanding a Digital-Era Horror Phenomenon
The transition of BACKROOMS from internet lore to a theatrical release signals the growing influence of digital-native storytelling on mainstream cinema. As audiences continue to engage with horror concepts born from online communities, films like this represent a shift in how studios identify and develop new IP.
By bringing the Backrooms into theaters, the film aims to preserve its core sense of unease while amplifying it through scale, sound design, and immersive visuals.
Key Details
Release Date: May 29, 2026
Platform/Studio: Theatrical Release
Director: Kane Parsons
Cast: Chiwetel Ejiofor, Renate Reinsve, Mark Duplass, Finn Bennett, Lukita Maxwell
Editor-in-Chief | Owner
I’m a dedicated aficionado of all things movies, pop culture, and entertainment. With a passion for storytelling and a love for the silver screen, I’m constantly immersed in the world of cinema, exploring new releases, classics, and hidden gems alike. As a fervent advocate for the power of film to inspire, entertain, and provoke thought, I enjoy sharing my insights, reviews, and recommendations with fellow enthusiasts.