There’s a specific, creeping dread that comes from being trapped in a room with someone who isn’t quite there anymore - and a far darker terror in realizing that the thing staring back at you might not be human at all. That’s the unnerving premise at the heart of Bury the Devil, the claustrophobic horror-thriller from director Adam O’Brien that has been quietly burrowing into the psyches of genre fans since its March release. With its recent arrival on streaming platforms, the 84-minute nightmare is finding a whole new audience, and for good reason: it’s a lean, mean exercise in sustained tension.
The setup is deceptively simple. Julia, played with frayed-nerve intensity by Emmanuelle Lussier Martinez, is a hospice nurse assigned to a night shift at a secluded rural home. Her patient is Evelyn (Dawn Ford), an elderly woman suffering from advanced dementia. But as the night wears on, Julia begins to suspect that Evelyn’s confused ramblings and sudden, violent mood swings aren’t just the symptoms of a failing mind. Something else is in that room with them - something that knows Julia’s name, her fears, and exactly how to exploit them. What follows is a desperate fight for survival, not just against a physical threat, but against the very nature of reality as Julia understands it.
O’Brien, working from a razor-sharp script, understands that the most effective horror is often the quietest. He doesn’t rely on jump scares or gore to get under your skin. Instead, he builds a world of suffocating intimacy. The camera lingers on the flickering of a bedside lamp, the distorted shadows that dance across peeling wallpaper, the unnerving stillness of a hallway just out of frame. The film’s power comes from its ambiguity. Is this a supernatural possession, a psychological breakdown triggered by sleep deprivation and grief, or something even more insidious? O’Brien refuses to give easy answers, preferring to let the audience stew in the same uncertainty that plagues Julia. It’s a gamble that pays off, creating a sense of dread that feels earned rather than manufactured.
At the center of this storm is a career-best performance from Martinez. She carries the film almost single-handedly, and her portrayal of Julia is a masterclass in controlled panic. We see the professional veneer of a compassionate caregiver slowly crack, revealing a woman haunted by her own past and pushed to the brink of reason. Her wide, terrified eyes become our window into the escalating madness. She’s matched beat-for-beat by Ford, who delivers a genuinely chilling turn as Evelyn. The actress flits between a frail, pitiable old woman and something ancient and predatory with a terrifying fluidity. The chemistry between the two is the film’s engine; every glance, every whispered word, feels loaded with menace. Bill Rowat as Randall, the woman’s enigmatic and slightly unnerving son, and Mark Antony Krupa as the local priest Father Thierry, add layers of unease. They’re not just supporting characters; they’re potential threats, their motivations as murky as the central mystery.
If there’s a criticism to be leveled, it’s that the film’s commitment to ambiguity might frustrate viewers who prefer their horror neatly wrapped up. The third act, in particular, leans heavily into surreal, almost abstract imagery that will invite multiple interpretations and likely a second viewing. But that’s also part of its charm. This is a film that respects its audience’s intelligence, trusting them to piece together the puzzle rather than spoon-feeding them a conclusion.
The film’s TMDb score of 6.5/10 feels appropriately solid; this is not a perfect piece of cinema, but it is an admirably ambitious one that punches well above its weight class. It’s a reminder that you don’t need a massive budget or a sprawling set piece to create genuine horror. Sometimes, all you need is a single room, two gifted actors, and a director who knows that the scariest place on Earth is the human mind when it starts to doubt itself.
Bury the Devil has already carved out a niche as a hidden gem of the 2026 horror calendar. It’s a film that gets under your skin and stays there, like a splinter you can’t quite dig out. For fans of slow-burn psychological terror in the vein of The Babadook or Relic, this is an essential watch. Turn off the lights, lock the door, and remember: the devil doesn’t always come with horns and a pitchfork. Sometimes, it just wants a glass of water and a little company for the night.
