Kane Parsons has reflected on the unusual journey of Backrooms, from a series of YouTube horror videos to a major theatrical release, while discussing the reaction that followed the film’s first trailer. Speaking during the Zurich Film Festival Summit, the filmmaker recalled how the trailer appeared to trigger a particular curiosity among audiences: whether Hollywood would successfully translate his internet-born horror world to the big screen. The question became part of the conversation surrounding the film as Parsons moved from independently creating the Backrooms universe online to directing its feature adaptation for A24.

Kane Parsons Remembers The Reaction To Backrooms Trailer

Parsons’ original Backrooms videos had already built a substantial online audience before the feature film was announced. When the first trailer for the theatrical adaptation arrived, the filmmaker said it activated a desire to see the movie partly because people were wondering, “How did Hollywood mess this up?”

The reaction reflected the unusual challenge facing the production. Fans were already familiar with Parsons’ distinctive approach to liminal horror, while the feature introduced a much larger production, professional cast and expanded story. The film ultimately retained elements associated with his original work while building a narrative around characters and their experiences inside the mysterious alternate dimension.

Kane Parsons
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Backrooms Grew From YouTube Horror To A24 Feature

Parsons began creating his Backrooms videos as a teenager, using digital tools and visual effects to construct endless yellow corridors, strange spaces and an unsettling found-footage atmosphere. The internet series eventually caught Hollywood’s attention, leading to A24 developing a feature adaptation with Parsons directing.

The movie stars Chiwetel Ejiofor, Renate Reinsve and Mark Duplass, with Ejiofor playing furniture store owner Clark and Reinsve portraying therapist Mary Kline. The feature expands the mythology beyond the short-form videos, following Clark after he discovers a strange portal beneath his furniture store and becomes increasingly fascinated by the world beyond it.

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Backrooms Became A Major Box Office Success

The theatrical film went on to become a major commercial success. Made on a reported budget of around $10 million, Backrooms eventually crossed $400 million worldwide, adding significant momentum to a project that had originated from an online horror phenomenon.

The performance also brought increased attention to Parsons’ career and to the growing connection between internet creators and mainstream filmmaking. Parsons has previously explained that the Backrooms story was always conceived as something that could continue beyond one installment. That approach has become particularly relevant following the film’s theatrical success.

Kane Parsons Teases The Future Of Backrooms

A sequel has been reported as Parsons’s next project, with reports stating that he is returning to direct Backrooms 2. However, the filmmaker has continued to indicate that the wider mythology leaves room for further storytelling rather than being confined to a single movie.

The original YouTube series remains an important part of that larger world, and Parsons has maintained that he wants to expand the story without abandoning the continuity and ideas established in his earlier work. For now, details about the sequel’s plot, cast and release date remain limited. The focus remains on Parsons continuing to develop the world that first made him an online filmmaking sensation.

Final Take

Kane Parsons’ recollection of the Backrooms trailer highlights the unusual expectations surrounding the A24 adaptation. What began as a teenager’s YouTube horror project eventually became a theatrical hit, and the reported development of Backrooms 2 suggests Parsons’ journey with the unsettling world is continuing.

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