ONE BODY. ONE ISOLATED COMMUNITY. AND A SECRET THAT MAY BE FAR WORSE THAN ANYONE EXPECTED
This new Scottish thriller doesn’t waste time. It opens with a chilling discovery deep in the wilderness — and from that moment on, everything begins to unravel.
Detective Monica Kennedy is pulled into what first appears to be a single brutal case… until the details stop making sense. The scene feels too deliberate. The answers come too slowly. And the deeper the investigation goes, the more terrifying one possibility becomes: What if this was never just one crime?
Set against a haunting Scottish landscape where everyone seems to know everyone — and nobody says everything — the story quickly transforms into a tense hunt for someone hiding in plain sight. Starring Laura Donnelly in a commanding lead performance, the series blends paranoia, buried secrets, and psychological tension into a dark mystery that keeps tightening with every episode. This isn’t the kind of thriller that shocks once. It’s the kind that keeps making you question who’s safe.
The Dark, ITV’s gripping six-part crime drama set to air this summer on ITV, STV, and ITVX, has already generated significant buzz as one of the most anticipated British thrillers of 2026. Adapted from G.R. Halliday’s debut novel From the Shadows, the first in a series featuring Detective Inspector Monica Kennedy, the show promises to deliver atmospheric suspense, intricate plotting, and a chilling exploration of evil lurking beneath the surface of a tight-knit rural community.
The story begins with the discovery of a young man’s body, eerily staged in the rugged, idyllic Scottish wilderness near Inverness. What looks at first like an isolated, horrific murder quickly reveals itself as something far more sinister. As Detective Monica Kennedy, played with steely intensity by Laura Donnelly, takes charge of the investigation, she realizes the killer has a signature — deliberate, theatrical, and deeply disturbing. The staging suggests ritualistic elements, pointing toward a calculated mind that enjoys toying with both victims and investigators.
Monica is no stranger to the darkest corners of human behavior. A seasoned detective with the Serious Crimes unit, she brings experience, intuition, and a personal stake to the case. Balancing the demands of a complex investigation with the challenges of motherhood, Monica finds herself increasingly entangled in a high-stakes cat-and-mouse game. The killer seems always one step ahead, striking at the heart of this rural community where secrets run deep and trust is fragile. As more bodies appear, paranoia spreads like wildfire. Neighbors begin eyeing one another with suspicion, old grudges resurface, and long-buried truths threaten to tear the community apart.
What elevates The Dark beyond standard police procedural territory is its rich sense of place and psychological depth. The Scottish Highlands serve as more than just a backdrop — the vast, windswept landscapes, dense forests, and remote lochs amplify the isolation and unease. Cinematography captures both the stark beauty and the oppressive gloom of the setting, making the environment itself feel like an active participant in the unfolding horror. In a place where everyone knows everyone’s business, the realization that a monster walks among them becomes profoundly unsettling. The series masterfully builds tension through slow-burn revelations, red herrings, and moments of quiet dread that linger long after the screen fades to black.
Laura Donnelly (Outlander, The Nevers, Sugar) delivers what promises to be one of her most compelling performances yet as Monica Kennedy. Known for bringing vulnerability and strength to complex female characters, Donnelly portrays a detective who is fiercely capable yet haunted by her own history. As the investigation intensifies, Monica’s past creeps into the present, causing her to question her judgment and blurring the lines between professional duty and personal demons. This internal struggle adds layers of emotional resonance to the thriller, making her more than just a crime-solver — she becomes a deeply human figure fighting for control in a world spinning into chaos.
Joining Donnelly is a talented ensemble cast. Mark Rowley (Trigger Point, Karen Pirie) plays Detective Connor Crawford, Monica’s colleague whose partnership brings both professional support and personal tension. Emun Elliott and Helen Baxendale add further weight to the story, with Baxendale portraying a character whose scenes — including one involving a rifle — hint at hidden depths and potential connections to the unfolding mystery. Supporting players like Rona Morrison, Cal MacAninch, Stella Gonet, Phil McKee, Tunji Kasim, and Catherine McCormack round out a cast that feels authentically rooted in the Scottish setting, bringing nuance to the web of local relationships and suspicions.
The adaptation, penned by Matt Hartley along with Lena Rae and Nessah Muthy, stays faithful to the spirit of Halliday’s novel while expanding the world for television. The writing excels at weaving procedural elements with character-driven drama. Viewers are drawn not only into the hunt for the killer but also into the lives affected by the crimes — grieving families, fearful residents, and law enforcement officers pushed to their limits. Themes of trust, community, trauma, and the long shadow of violence permeate the series, giving it a weight that lingers beyond the final twist.
Director Gilles Bannier brings a keen eye for atmosphere, crafting sequences that range from visceral crime scenes to intimate, dialogue-heavy confrontations. The pacing is deliberate in the best way: early episodes establish the world and characters, allowing the dread to build organically before accelerating into heart-pounding later installments. Cliffhangers and shocking revelations ensure binge-worthy momentum, while the show never sacrifices intelligence for cheap thrills. The killer’s methods and motivations are explored with a chilling realism that feels disturbingly plausible, raising uncomfortable questions about how well we truly know those around us.
In many ways, The Dark taps into the rich tradition of Scottish crime fiction while carving its own identity. It joins the ranks of acclaimed series like The Chestnut Man or The Killing in its ability to turn a murder investigation into a broader commentary on society. Here, the rural setting highlights issues of isolation, economic pressures, and the ways small communities can both protect and conceal darkness. The series also thoughtfully examines the personal cost of such work on investigators, particularly women navigating high-pressure roles while managing family responsibilities.
As production wrapped and promotional images began circulating, excitement has grown steadily. First-look photos show Donnelly in focused determination amid misty Highland scenery, with co-stars captured in moments of high tension. ITV has positioned The Dark as a major summer offering, billing it as the kind of “hide behind the sofa” drama that keeps audiences hooked and talking long after viewing. For fans of intelligent, atmospheric thrillers, it represents a welcome addition to the genre — one that prioritizes character depth and psychological insight alongside procedural intrigue.
The potential for future seasons feels strong, given that Halliday’s Monica Kennedy books form a trilogy. The television adaptation leaves room for expansion, with unresolved threads and a compelling central character who could sustain multiple investigations. If the first season resonates as expected, The Dark could become a flagship crime franchise for ITV, much like other successful literary adaptations.
Ultimately, The Dark stands out for its commitment to unease over easy answers. It understands that the most terrifying monsters are often those hiding in plain sight, wearing familiar faces within communities we thought we understood. With its haunting setting, powerhouse performances, and tightly wound narrative, the series is poised to deliver one of the most memorable British thrillers in recent years. Viewers should prepare for sleepless nights and endless speculation about who can be trusted — because in this isolated corner of Scotland, safety is an illusion, and the truth may prove more devastating than the crimes themselves.
As the summer release approaches, anticipation continues to build. The Dark isn’t just another detective story; it’s a slow-creeping nightmare that burrows under the skin, forcing us to confront the shadows within ourselves and those we hold closest. In a television landscape crowded with crime dramas, this one distinguishes itself through its emotional intelligence, atmospheric mastery, and unrelenting grip on the audience’s imagination. Clear your calendar and brace yourself — once you enter The Dark, it’s difficult to emerge unchanged.
