Over the past few seasons, horror cinema has frequently delved into unhealthy relationships with the similar intensity as a doomed dating app. From engineered first encounters (New; Partner) to long-term codependence (United) to the rare happy ending (Love-Struck), it's clear that love affairs are mostly blood-stained hell, and a pair venturing to a isolated location together signifies a new level of terror.
Thus it's no shock when Liz (Tatiana Maslany) starts to feel uneasy on her short vacation with Malcolm (Rossif Sutherland) at the beginning in the new and highly secretive horror movie Keeper. Liz and Malcolm have been together for about a year, which we learn quickly has marked the period Liz has bolted from past relationships. Still, she appears hopeful about this one. She thinks she understands Malcolm pretty well, and their early scenes together are not as dotted with warning signs nor as oddly perfect as other current characters in the doomed-couple genre. Liz has a wary, deadpan sense of humor, and Malcolm has a slightly mumbled way of speaking as he describes some peculiarities about his family-owned cabin in the woods (like the fact that he has a creepy cousin who lives close by). But their social discomfort are complementary. They appear comfortable together.
Osgood Perkins brings in tension through his camera work, rather than micro-aggressions or backstory.
Liz and Malcolm's expressions are rarely completely concealed, but they're often partially blocked, viewed from strange perspectives, or framed in scenes with a disconcerting amount of empty space. This establishes a pattern of disorientation that continues as Liz believes she hears soft sounds through the house's air ducts. When she relaxes in the house's posh tub, there's an deeply memorable overlay of the nearby stream flowing all around her, as if she's about to go beyond reality. "I feel like I took mushrooms," she tells a friend she phones when she's left alone at the lodge. Her acquaintance inquires if she did psychedelics; Liz avoids responding directly.
For a while, Keeper – named for Liz's supposed role as the woman in Malcolm's world – appears like it could go in any number of directions, its horror elements mixed together in a dreamlike mix. Is it a supernatural tale, a slasher-in-the-woods movie, or just a terrible trip? Perkins, a master of scares who has been on a prolific streak for the past 18 months with an additional film scheduled next year, makes it difficult to discern, both in-movie (so many of the creepiest early moments are instances just out of focus or in the corner of the vision) and extra-textually; his last two films were the tonally distinct serial-killer freakout Longlegs and the fate-based scary humor The Monkey. This eclecticism, combined with Keeper's mysterious and spoiler-averse ad campaign, could make the latest release feel to some like a deceptive trick designed to embellish what is, at its core, a pretty simple scary narrative.
Maybe it is that. But one aspect of what renders Perkins' film so refreshing is the manner it prioritizes its visceral effect on an viewer over a wish to twist that plot into a modern relationship parable. As smart as so many current scary films are, they often write toward theme instead of filming for instant impact. As a result, some are lacking original imagery, surprising juxtapositions or a feeling of authentic, uncanny mystery. Keeper has all of this, and Perkins understands just how much to push those components without permitting the movie to turn into abstract mystical excess.
The director also appears to recognize what a powerful grounding element he has in Maslany, who doesn't need to perform the typical masterful demo reel of a woman on the brink of doom. Liz becomes alarmed by the strange occurrences that take place around her, and the character is scripted and performed with a certain straightforwardness. (She's not one of those scary movie leads who mysteriously avoids inquiring what the hell is going on.) However Maslany provides a second level to her performance in her unprotected moments: a skeptical flick of her gaze in one direction or another, the tenuousness of her more polite smiles, the abbreviated of both her familiarity and quickness to annoyance with her unseen pal on the phone. Though no particular master clue to her painful past awaits, the character still seems fully realized.
That's true of the movie as a whole, too. It's not as complex as Sinners nor as plot-daring as Weapons, two of 2025's leading examples for original horror. But when Keeper concludes, its tight confines feel gratifying, correct and unlikely to generate a follow-up. That tidiness emphasizes some of its themes in a manner that the more overt messaging of other romantic nightmare stories don't always manage: maybe it takes a fable-like horror for the complicated affair of relationships to remain so neatly kept.
Lena Hartwell is a former statistician and lottery enthusiast who now writes about probability and smart play strategies.