Hallow Road

Snapshot

Hallow Road is a compact, real-time chamber thriller that turns into folk horror. Most of its roughly eighty minutes take place inside one moving car. Maddie (Rosamund Pike) and Frank (Matthew Rhys), a married couple already sleeping in separate rooms, are woken at about 2 a.m. by a panicked call from their eighteen-year-old daughter Alice (Megan McDonnell). After a row, Alice drove off in her father's car and hit a young woman on a road through a forest. The parents set out to reach her before anyone else finds the scene. Alice is heard only over the phone, so the drama becomes a negotiation among three voices: how to manage the crisis, who carries the guilt, and how far each parent will go to protect a child. As the night goes on, the film slides from procedural suspense toward the uncanny. The woods around Alice start to seem less natural, and the thriller structure opens into a supernatural register drawn from British and Irish folk horror.

The film was written by William Gillies, his first feature script. It premiered at SXSW in March 2025, played the Overlook Film Festival in April, and opened in UK cinemas on 16 May 2025 before reaching US audiences through streaming on Hulu. It is Anvari's fourth feature, after Under the Shadow (2016), Wounds (2019) and I Came By (2022). It is also his most formally constrained film.

Industry & production

Hallow Road is a typical mid-budget, internationally financed genre film of the 2020s. The producers were Ian Henry of London Film & TV, Lucan Toh of Two & Two Pictures and Richard Bolger of the Irish company Hail Mary Pictures. Financing came from IPR.VC, XYZ Films and Screen Ireland. XYZ Films, a company closely tied to international genre cinema and festival sales, also handled the project in the market. Casting announcements in the trade press presented it as "an XYZ thriller from Babak Anvari," which places it in that company's line of star-led, high-concept genre films.

Principal photography took place in late 2023, split between Ireland and Prague. Czech production services came through Film Kolektiv, and studio work used FAK Film's facility in Kladno, outside Prague. The Irish co-production element and Screen Ireland funding help explain the film's partly Irish setting and casting, including McDonnell. The Czech leg reflects the common European practice of using Prague's stages and incentives for studio-heavy work.

The release path followed what has become standard for this tier of genre film: a world premiere at SXSW, a slot at Overlook (a festival devoted to horror), a limited UK theatrical release, and then a home on a streaming platform in the United States. No reliable box-office figures have been widely reported, and given the scale of the release, the film's commercial life has mostly been on streaming.

Technology

The film's most significant technical choice is virtual production. Trade reporting on the shoot describes a "volumetric" stage shoot at Kladno: the car interiors were shot inside an LED-volume environment, with the night road and forest projected around the vehicle instead of being shot on real roads or added later against green screen. This has become the preferred method for car-bound drama in the 2020s. It lets actors respond to light and movement that is really present, gives the cinematographer control over the reflections and spill that make car-at-night scenes believable, and allows long continuous takes of dialogue without the logistics of a towed rig.

For a film that is almost entirely two people in a front seat at night, the volume matters to the result, not just to the budget. Shifting light across the actors' faces from passing trees, dashboard glow and headlights is the film's main way of showing motion and atmosphere. The volume also lets the production make the "road" itself subtly strange as the story turns supernatural. Published technical detail beyond this, such as specific camera systems or LED vendors, is limited, and this account does not go further than the record.

Technique

Cinematography

Kit Fraser, whose earlier credits include Rose Glass's Saint Maud (2019), works within a deliberately narrow frame: the cabin of a car. The grammar comes from the confined-space thriller. Close-ups and two-shots alternate across the front seats, with occasional shots through the windscreen, and the darkness outside is held at a pressing, low-key level. Critics noted how much tension the film gets from limited means. The visual interest comes from light, not location: the cold glow of a phone, the warmer dashboard, and the passing patterns of exterior light, which the virtual stage could shape precisely. Fraser's work on Saint Maud, another film about faith, guilt and possibly supernatural experience shown through careful control of shadow, suggests why he suited the project.

Editing

Laura Jennings edited the film. Its rhythm is set by its near-real-time premise. Cutting follows the phone conversations: a parent's reaction, a pause on the line, a change in Alice's voice. Suspense builds through accumulating information and reversals instead of action. The short running time is itself an editorial choice that keeps the scenario from wearing thin. Some reviewers felt that stretches of dialogue still repeat themselves, a risk built into a form where characters can only talk and drive.

Mise-en-scène / staging

The opening establishes the family's world economically. The parents sleeping apart signals a marriage under strain before the crisis starts, and the seeds of conflict are planted early. After that the setting reduces to the car, and staging becomes a matter of bodies held in place: two people side by side, facing forward, unable to turn and face each other properly. That arrangement suits a story about a marriage forced into cooperation. The forest stays mostly off-screen and imagined, built from Alice's descriptions and the sounds on the line, which lets the folk-horror material grow in the viewer's mind before the film shows anything.

Sound

Sound may be the film's most important channel. Alice is mostly a voice. The accident, the forest and whatever may be stirring in it reach the parents, and the audience, through a phone's compressed audio. That links the film to the audio-led thriller, where off-screen space is built almost entirely by ear. The score is by Peter Adams with Lorne Balfe, the prolific film and television composer, and supports the tension without crowding the dialogue. Gaps, interference and ambiguous noises on the line serve as the film's horror devices.

Performance

Reviews agreed that the film rests on Pike and Rhys. Both are known for controlled, intelligent performances under pressure: Pike most famously in Gone Girl (2014) and I Care a Lot (2020), Rhys in The Americans and Perry Mason. Their task is unusually limited and unusually hard: to carry a feature mostly seated, reacting to a voice. Critics described their work as outstanding. Pike plays Maddie's managerial, problem-solving drive, and Rhys plays Frank's more volatile mix of practical knowledge and emotional strain, so the marriage's fault lines show in how each handles the emergency. McDonnell, heard more than seen, has to make Alice's fear and guilt real through voice alone, and the film's credibility depends on her.

Narrative & dramatic mode

The film uses a "one location, one crisis, one night" structure, close to unities of time and place. The inciting incident comes almost at once. After that the plot advances through a series of decisions made by phone: whether to call the police, whether to help the victim, whether and how to hide what happened. Each choice is a moral test, and the film's real subject is how the parents' instinct to protect their child pushes against ordinary ethics.

The structure has two parts. The first half is a moral thriller about culpability and the wish to make an accident disappear. The second half moves toward the supernatural: the forest and its road start to work by rules that don't belong to a police procedural. Reviewers split on how well the change works. Some welcomed the folk-horror elements as an inventive twist. Others found Gillies's attempts to spell out what is at stake clunky and theatrical, and felt the ending was somewhat anticlimactic.

Genre & cycle

Hallow Road sits where several genre lines meet:

• The confined, real-time thriller. Its nearest ancestors are Steven Knight's Locke (2013), in which Tom Hardy manages a collapsing life by car phone during a single motorway drive, and Gustav Möller's The Guilty (2018), a Danish thriller set entirely in an emergency dispatch centre where a crime unfolds over the phone. Buried (2010) and the "phone thriller" line running back to Sorry, Wrong Number (1948) belong here too. Hallow Road borrows the car-phone setup from Locke and the listener-as-detective structure from The Guilty.
• Folk horror. The forest, the sense of an older presence attached to a place, and the turn toward the supernatural link the film to the British folk-horror tradition and its 21st-century revival in work such as Ben Wheatley's Kill List (2011) and the Irish-set horror cycle of the 2010s and 2020s.
• The parental-guilt thriller. The story of parents covering up a child's crime has its own lineage in domestic thrillers built on how far love will go to hide wrongdoing.

The film also belongs to the post-2020 cycle of minimal-location genre films. The pandemic made small-cast, contained productions especially attractive, and virtual production lowered the cost of making them look polished.

Authorship & method

Babak Anvari (born in Tehran, based in the UK) made his name with Under the Shadow (2016), a Persian-language horror film set during the Iran–Iraq War. It was selected as the UK's submission for the Academy Award for Best Foreign Language Film and won the BAFTA for Outstanding Debut by a British Writer, Director or Producer. His later films Wounds (2019), a Lovecraftian horror film with Armie Hammer, and I Came By (2022), a Netflix thriller with Hugh Bonneville, showed his interest in moving between social realism and the uncanny. A pattern runs through all four films: confined spaces under siege (the Tehran apartment of Under the Shadow, the home in I Came By), threats that may be psychological or supernatural, and family or domestic bonds under pressure. Hallow Road compresses those concerns into their tightest form yet. This is the first of his features not written by Anvari himself, so the material is Gillies's, while the handling of dread, ambiguity and restricted space is recognisably his.

William Gillies, the screenwriter, makes his feature debut here. Reviews generally praised the taut construction of his script while noting lapses into repetitive or over-explicit dialogue.

Kit Fraser (cinematography) brings the controlled low-key lighting he developed on Saint Maud. Laura Jennings edited. Peter Adams and Lorne Balfe composed the score. Detailed accounts of how these collaborators worked with Anvari have not been extensively published.

Movement / national cinema

Officially and creatively, Hallow Road is a British–Irish co-production with Czech service production, which is common in contemporary European genre filmmaking. Its British side follows the UK's strong 2010s–2020s output of elevated or art-house horror, often backed by public funders and premiered at festivals. Its Irish side, through Screen Ireland and Hail Mary Pictures, places it beside the recent run of Irish genre work in which landscape, folklore and guilt are recurring materials. Anvari's own position as an Iranian-born British filmmaker adds a diasporic dimension. Though Hallow Road has no explicit Iranian content, his career is often discussed alongside other diasporic directors who have used horror to explore displacement and pressure.

Era / period

The film belongs to the mid-2020s, which shows in several ways: in its production method (LED-volume virtual production, which became mainstream after The Mandalorian made it popular), its financing (multi-partner international co-production with genre-focused sales companies), its release (festival premiere, short regional theatrical run, then streaming), and its form (contained, low-cast, high-concept thrillers that suited post-pandemic production). Its use of the mobile phone as the main dramatic link also places it firmly in the smartphone era. Distance, connection and the gap between hearing and seeing are central to its suspense.

Themes

• Parental love as moral hazard. The central question is what parents will do for a child in trouble, and whether protection becomes complicity.
• Guilt and concealment. The accident sets off a cascade of choices about responsibility, confession and cover-up.
• A marriage under stress. Separate bedrooms in the opening image show the couple already estranged. The crisis forces them together and exposes their differences in temperament and values.
• Distance and helplessness. The parents can hear their daughter but cannot reach her. The phone becomes both a lifeline and a torment.
• The land remembers. The folk-horror turn suggests the forest and road hold their own older moral order, one that may judge the family's actions on terms the parents cannot bargain with.

Reception, canon & influence

Critical reception. Hallow Road got a generally positive critical response after its SXSW and Overlook screenings and UK release. Reviewers repeatedly praised its tension, its lean running time and its two lead performances; one described it as a nail-biting journey, and others called it a tense, minimalist thrill ride enlivened by folk-horror touches. The main reservations concerned the script's occasional over-explaining and a sense of anticlimax at the end. On balance it was received as a well-made genre exercise, not a breakout.

Influences on the film (backward). The clearest ancestors are Locke (the car, the phone, a life coming apart in real time) and The Guilty (a crisis heard but not seen, with the listener forced into the role of detective). Behind them sits the broader tradition of audio-led suspense and confined-space thrillers. On the horror side, it draws on British and Irish folk horror. Its themes continue Anvari's earlier work, especially Under the Shadow, with its focus on a family besieged in a small space and the porous line between psychological and supernatural threat.

Legacy (forward). Given how recent the film is, it is too early to describe a lasting influence, and the record on this point is still thin. Its likeliest significance is as an example of two trends: virtual production enabling the contained, performance-driven thriller, and the merging of moral-procedural suspense with folk horror. Whether it becomes a reference point for later car-bound or phone-bound thrillers remains to be seen.