Keeper Film Analysis – Romance Descends into the Underworld in Effectively Eerie Horror

In recent years, horror cinema has frequently explored toxic romance with the similar fervor as a doomed dating app. From manipulated meet-cutes (Fresh; Partner) to chronic emotional reliance (United) to the occasional success story (Heart Eyes), it's clear that romantic relationships are mostly blood-stained hell, and a pair traveling to a isolated spot together represents a new tier of terror.

Thus it's no shock when Liz (Tatiana Maslany) begins to feel uncomfortable on her short vacation with Malcolm (Rossif Sutherland) early on in the recently released and highly secretive horror movie Keeper. Liz and Malcolm have been together for approximately twelve months, which we learn quickly has signified the period Liz has fled past relationships. Still, she seems optimistic about this one. She thinks she understands Malcolm quite thoroughly, and their early scenes together are not as dotted with red flags or as suspiciously perfect as other recent figures in the doomed-couple genre. Liz has a cautious, dry comic timing, and Malcolm has a somewhat mumbled accent as he explains some oddities about his ancestral forest retreat (like the fact that he has a creepy cousin who lives nearby). But their social discomfort are complementary. They appear at ease together.

The director introduces tension through his camera work, rather than micro-aggressions or past events.

Liz and Malcolm's faces are rarely outright concealed, but they're frequently partially obscured, viewed from strange angles, or composed in shots with a disconcerting amount of empty space. This establishes a trend of confusion that continues as Liz thinks she hears soft sounds through the house's air ducts. When she relaxes in the house's posh bath, there's an intensely memorable overlay of the adjacent river rushing all around her, as if she's about to go beyond space and time. "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 actually took mushrooms; Liz avoids responding directly.

For a while, Keeper – named for Liz's supposed role as the woman in Malcolm's life – seems like it could head in any number of paths, its frightening components blended in a surreal mix. Is it a ghost story, a slasher-in-the-woods movie, or just a really bad experience? Perkins, a master of scares who has been on a prolific streak for the last year and a half with another movie due out next year, makes it difficult to tell, both within the story (so many of the most unsettling initial scenes are moments just blurry or in the periphery of the eye) and outside the narrative; his previous movies were the tonally distinct serial-killer thriller Longlegs and the Final Destination-ish horror comedy The Monkey. This eclecticism, combined with Keeper's mysterious and spoiler-averse marketing, could cause the new film seem to some like a deceptive trick designed to dress up what is, at its core, a fairly straightforward scary narrative.

Perhaps it's exactly that. But one aspect of what renders Perkins' film so refreshing is the manner it prioritizes its visceral effect on an viewer over a desire to bend that story into a modern love allegory. As clever as so many contemporary scary films are, they often write for message instead of filming toward instant impact. As a result, some are starved for original imagery, surprising contrasts or a sense of genuine, strange mystery. Keeper possesses all of this, and Perkins knows just how far to push those elements without permitting the movie to become vague mystical excess.

The director also appears to recognize what a powerful stabilizing force he has in Maslany, who doesn't need to do the usual masterful showcase of a woman on the brink of oblivion. Liz does get freaked out by the weird things that happen around her, and the role is written and performed with a certain directness. (She's not one of those scary movie leads who mysteriously sidesteps inquiring what the hell is going on.) However Maslany provides a additional layer to her acting in her unguarded moments: a skeptical flick of her gaze in one way or another, the fragility of her more courteous grins, the abbreviated of both her closeness and speed to irritation with her off-screen friend on the phone. Though no particular skeleton key to her traumatic history awaits, the character still seems complete.

The same applies of the film as a whole, too. It's not as rich as Sinners nor as plot-daring as Weapons, two of 2025's leading examples for innovative horror. But when Keeper concludes, its compact structure feel satisfying, correct and unlikely to spawn a sequel. That neatness drives home some of its ideas in a way that the more obvious messaging of other dating-hell stories do not always achieve: perhaps it takes a mythical horror for the messy affair of relationships to remain so neatly kept.

• The film debuts in cinemas on November 14th.