After a therapist's patient disappears into a dimension beyond reality, she must venture into the unknown to save him.

L1MB0 says: Kane Parsons’ *Backrooms* is a masterclass in atmospheric horror, a truly unsettling experience. The 110-minute runtime flies by, each moment building an exquisite tension. Chiwetel Ejiofor, Renate Reinsve, and Mark Duplass deliver performances that are not just good, but exceptional, their chemistry palpable even amidst the existential dread. Ejiofor’s portrayal of a therapist grappling with the impossible is particularly compelling. The character development is surprisingly rich for a horror-sci-fi thriller, adding significant depth to the terrifying premise. Parsons expertly crafts a world beyond reality, making the unknown feel both vast and intimately claustrophobic. This film doesn't just entertain; it grips you, refusing to let go long after the credits roll. The plot is remarkably well-constructed, avoiding typical genre pitfalls. It’s a genuinely good film, a standout in its genre. The entertainment value is through the roof, a testament to its compelling narrative and stellar cast. *Backrooms* is a must-see for anyone craving a truly unique and terrifying cinematic journey.