The sanctuary of faith is quietly dismantled in A24’s Heretic, where a deeply intellectual dismantling of everything you thought you believed becomes the weapon against you.
The premise is simple yet so intimate. Two earnest young Mormon missionaries, Sister Barnes and Sister Paxton, knock on the wrong front door on a rainy afternoon. Welcomed inside by the seemingly hospitable, tea-brewing Mr. Reed, they expect a polite afternoon conversation about theology. Instead, they find themselves trapped in a labyrinthine, architectural prison designed not for physical torture, but for a psychological interrogation that exposes the fragile, manufactured foundations of all organized religion.
The story brilliantly weaponizes comparative theology against itself. Reed, played with chillingly polite menace by Hugh Grant, doesn’t attack his guests with weapons. The attacks are rather made with etymology, history, and pop culture metaphors. He argues that all faiths are essentially sequels to older stories, built on control, subjugation, and the comforting illusion of divine design. As the heavy front doors click shut, the windows lock, and the illusion of suburban hospitality evaporates, the narrative shifts from a polite philosophical debate into a claustrophobic cat-and-mouse game. The true horror here is the slow, agonizing realization that belief systems are engineered control mechanisms, and that the man holding the keys intends to test whether true faith can survive when physical escape is denied, and hope is systematically stripped away.
What Works ✅
Hugh Grant’s Chilling Against-Type Performance: Grant delivers a career-defining turn as the erudite, softly spoken sociopath. He masks his sadistic manipulation behind self-deprecating charm, academic curiosity, and British wit, making every polite smile feel like a terrifying precursor to a knife-edge threat.
Intellectual Tension and Pacing: Writer-directors Scott Beck and Bryan Woods achieve a rare cinematic feat: making a theological debate as pulse-pounding and intense as a traditional slasher chase. The dialogue is razor-sharp, keeping the audience hooked on every philosophical pivot, historical deconstruction, and doctrinal revelation.
Subversive Atmosphere and Design: By trading dark, blood-soaked corridors for a brightly lit, deceptively cozy suburban home wired with psychological surveillance and hidden mechanisms, the film subverts traditional horror aesthetics to create a unique, deeply unsettling sense of unease.
The Dynamic Lead Performances: Sophie Thatcher and Chloe East provide the emotional heartbeat of the film. Their contrasting coping mechanisms—Barnes’s sharp, analytical skepticism versus Paxton’s vulnerable, optimistic devotion—anchor the philosophical chaos in authentic human fear and sisterly solidarity.
Where It Falls Short ❌
Third-Act Narrative Shift: As the film transitions from its brilliant, dialogue-heavy intellectual chess match into a more conventional physical escape room and survival thriller in its final stretch, it occasionally loses some of its unique conceptual bite.
Pulp Leap in Logic: The introduction of supernatural or miraculous undertones in the climax feels slightly unearned, leaning into familiar genre tropes that clash with the razor-sharp, secular skepticism the first two acts worked so hard to establish.
⚖️Final Verdict: 3/5
Heretic is a bold, fiercely intelligent psychological thriller that proves intellectual terror can be just as potent as any monster in the dark. While its final act leans back into standard genre conventions and loses a fraction of its early philosophical momentum, Hugh Grant’s mesmerizing performance and the razor-sharp script make it an unforgettable experience. It is a provocative, skin-crawling exploration of belief, control, and skepticism that will leave you questioning the nature of faith long after the credits roll.
