A Glean movie guide
The Scariest Horror Movies of All Time
Not for the faint of heart.
From psychological dread to visceral shocks, these films are guaranteed to keep you awake.
Handpicked for this guide
The movie list
- 01
Sinister
Scientifically proven to spike heart rates with its disturbing Super 8 footage and relentless sense of dread.
True-crime writer Ellison Oswalt is in a slump; he hasn't had a best seller in more than 10 years and is becoming increasingly desperate for a hit. So, when he discovers the existence of a snuff film showing the deaths of a family, he vows to solve the mystery. He moves his own family into the victims' home and gets to work. However, when old film footage and other clues hint at the presence of a supernatural force, Ellison learns that living in the house may be fatal.
- 02
Hereditary
A masterclass in psychological trauma that builds to an unforgettable and nightmare-inducing supernatural finale.
Following the death of the Leigh family matriarch, Annie and her children uncover disturbing secrets about their heritage. Their daily lives are not only impacted, but they also become entangled in a chilling fate from which they cannot escape, driving them to the brink of madness.
- 03
The Exorcist
A legendary exploration of demonic possession that remains one of the most visceral and shocking films ever made.
When a mysterious entity possesses a young girl, her mother seeks the help of two Catholic priests to save her life.
- 04
The Conjuring
Expertly crafted supernatural set-pieces and jump scares that define the modern haunted house genre.
Paranormal investigators Ed and Lorraine Warren work to help a family terrorized by a dark presence in their farmhouse. Forced to confront a powerful entity, the Warrens find themselves caught in the most terrifying case of their lives.
- 05
Talk to Me
A high-stakes possession thriller that uses intense practical effects to create a persistent sense of impending doom.
When a group of friends discover how to conjure spirits using an embalmed hand, they become hooked on the new thrill, until one of them goes too far and unleashes terrifying supernatural forces.
- 06
The Descent
Combines suffocating claustrophobia with aggressive creature horror for a truly exhausting and terrifying experience.
After a personal tragedy, Sarah joins her friends on a caving expedition in the Appalachian Mountains. But when a rockfall traps them deep underground, their adventure turns into a nightmare. As they search for a way out, the group discovers they are not alone—lurking in the darkness are savage, cave-dwelling creatures. With rising tension and dwindling trust, the women must fight to survive against both the predators and each other.
- 07
The Thing
A paranoid masterpiece featuring groundbreaking body horror and an isolated, freezing atmosphere.
A research team in Antarctica is hunted by a shape-shifting alien that assumes the appearance of its victims.
- 08
It Follows
Relies on constant background tension and a relentless, slow-moving threat to create a state of pure paranoia.
A young woman is followed by an unknown supernatural force after a sexual encounter.
- 09
[REC]
A frantic, first-person descent into a quarantined building that culminates in a terrifying final sequence.
A television reporter and cameraman follow emergency workers into a dark apartment building and are quickly locked inside with something terrifying.
- 10
Barbarian
An unpredictable tonal rollercoaster that shifts from subtle unease to shocking and visceral physical horror.
In town for a job interview, a young woman arrives at her Airbnb late at night only to find that it has been mistakenly double-booked and a strange man is already staying there. Against her better judgement, she decides to stay the night anyway.
- 11
The Texas Chain Saw Massacre
A gritty, documentary-style slasher that uses sound and atmosphere to create overwhelming psychological distress.
Five friends head out to rural Texas to visit the grave of a grandfather. On the way, they stumble across what appears to be a deserted house, only to discover something sinister within. Something armed with a chainsaw.
- 12
Smile
Uses unsettling facial imagery and a ticking-clock structure to deliver a steady stream of high-intensity scares.
After witnessing a bizarre, traumatic incident involving a patient, Dr. Rose Cotter starts experiencing frightening occurrences that she can't explain.