The Backrooms is a concept that has taken the spookier sides of the internet by storm over the past few years, a trope defined by its creepy liminal spaces and analog horror elements. Young filmmaker Kane Parsons has found a massive audience on YouTube, his Backrooms web-series exploring and creating lore out of the internet obsession. While plot details remain mostly under wraps, one can expect creepy liminal hallways and cosmic beings beyond understanding.
What is known, though, is that A24 just made its latest announcement for new cast members. Mark Duplass is not new to horror, iconic in his portrayal of serial killer Josef in the Creep franchise. He can be expected to deliver a performance fit perfectly for the genre, only time telling if he will play a heroic role, or stay in the villainous vein of character he is known for. The film has also added True Detective‘s Finn Bennett, Avan Jogia, and Shrinking and Afraid’s Lukita Maxwell.
Chiwetel Ejofor has previously been announced. He is not unfamiliar to genre or fantastic cinema, given his recent role in Stephen King’s The Life of Chuck. Renate Reinsve, star of Joachim Trier’s The Worst Person in the World was also cast previously, alongside Ejofor. The film will be a collaboration between horror mega-companies A24 and Atomic Monster.