Your complete guide to the horror genre — sub-genres, the best films of all time, what’s streaming now, and everything in between.
Horror movies are not one thing. They’re a family of genres, techniques, and traditions that spans a century of filmmaking — from the expressionist nightmares of German silent cinema to the folk horror renaissance of the 2020s. If you want to understand horror, or just find something genuinely terrifying to watch tonight, this is your guide.
Looking for the ranked list? Jump to our Best Horror Movies of All Time. Want horror on Netflix? We cover that too — and it’s updated monthly.
The horror genre has one job: create a specific emotional response in the viewer. But the methods for doing that are more varied than any other genre. Understanding what separates great horror from cheap horror is the difference between a film that stays with you for years and one you’ve forgotten before you’ve closed the Netflix tab.
Atmospheric dread vs. jump scares. The most effective horror films build dread — a sustained sense of wrongness that makes you uncomfortable before anything terrible happens. Hereditary (2018) and The Shining (1980) are masters of this approach. Jump scares, by contrast, are cheap and temporary; they generate adrenaline, not fear. A great horror film uses both, but the best ones lean on atmospheric tension until the jump scare means something.
Practical effects vs. CGI. The horror community is nearly universal on this: practical effects are almost always scarier than CGI. The Thing (1982), with its grotesque practical creature work by Rob Bottin, remains one of the most viscerally disturbing films ever made. CGI monsters tend to look like video game cutscenes; practical effects look like something that could actually exist. The best contemporary horror films know this — they use CGI sparingly and practically.
The slow burn.** Horror films that rush to the scare often fail to earn it. The best horror films invest in character, setting, and psychological tension before unleashing anything overtly frightening. This is why Midsommar (2019) works so well in broad daylight — Ari Aster spends the first hour building dread through character dynamics and cultural unease before the folk horror arrives.
Genre-defining craft. Great horror requires the same craft as any great film: precise cinematography, a screenplay that earns its scares, a score that creates rather than telegraphs tension. John Carpenter’s score for Halloween is among the most effective in cinema history. Bernard Herrmann’s strings in Psycho created the slasher genre’s sonic template. Horror’s craft vocabulary is sophisticated.
These are the horror films that belong on any serious list — the genre’s canonical masterworks. For our full Best Horror Movies of All Time list (75 films, ranked and justified), see our dedicated guide. Here are the absolute essentials:
Psycho (1960) — Dir. Alfred Hitchcock | RT: 97% | Available: Peacock
The film that invented the slasher genre and simultaneously transcended it. Hitchcock’s formal audacity — killing his protagonist in the first act — changed what audiences could expect from a film. The shower scene remains the most analyzed sequence in film history.
The Exorcist (1973) — Dir. William Friedkin | RT: 84% | Available: Max
Released in 1973 and still capable of genuinely disturbing audiences. The supernatural entities in The Exorcist terrify not because of spectacle but because of what they represent: the total violation of innocence. The Saturn Award for Best Horror Film of its era went elsewhere; the Academy Award nomination for Best Picture did not.
Halloween (1978) — Dir. John Carpenter | RT: 96% | Available: Shudder, Peacock
John Carpenter established virtually every slasher genre convention with this film — the masked slasher villain, the suburban setting, the final girl. The score (composed by Carpenter himself) is iconic. Michael Myers remains the most effective slasher icon in horror history because he is almost entirely silent and completely unknowable.
The Shining (1980) — Dir. Stanley Kubrick | RT: 83% | Available: Max
Kubrick’s horror film remains one of the most analyzed movies ever made — not because it’s the scariest (it isn’t), but because its psychological tension operates on multiple levels simultaneously. Jack Torrance’s descent is both supernatural and entirely explainable through psychology. Shelley Duvall’s performance, often unfairly overlooked, is essential to the film’s slow-burn horror.
Get Out (2017) — Dir. Jordan Peele | RT: 98% | Available: Peacock, Hulu
Jordan Peele’s debut won the Academy Award for Best Original Screenplay — the first horror film to win that award in decades. Get Out explores racial tension through horror tropes with a precision that makes it uncomfortable to watch regardless of your background. Peele’s genre-defining work announced a new era for American horror.
Hereditary (2018) — Dir. Ari Aster | RT: 89% | Available: Prime Video
Classified as psychological horror and released by A24, Hereditary is the most legitimately terrifying film of the 2010s. Aster’s debut begins as a grief drama and becomes something entirely more disturbing. Toni Collette’s performance is one of the best in horror history. The nut scene. You’ll know when you get there.
For the full ranked list of 75 essential horror films, including scariest horror films vs. critically best horror films, see our Best Horror Movies of All Time.
Netflix’s horror catalog changes monthly. For our current curated picks, see our dedicated Best Movies on Netflix guide — updated monthly with the best streaming horror alongside every other genre. Current Netflix horror highlights include Hereditary, Bird Box, and rotating A24 titles.
Horror fans think in sub-genres. Here’s the map.
Psychological horror weaponizes the mind against itself. The monster is internal — guilt, obsession, dissociation, grief — and the horror emerges from watching characters (and by extension, viewers) unable to trust their own perception. Rosemary’s Baby (1968), Black Swan (2010), Hereditary (2018), and Midsommar (2019) define this sub-genre. Atmospheric dread is the primary tool; jump scares are used sparingly if at all. The best psychological horror movies stay with you because they implicate you in the paranoia.
Supernatural horror features entities — ghosts, demons, occult forces — that exist outside natural law. This is the oldest sub-genre; ghost stories predate cinema. The most effective supernatural horror movies establish clear rules for their supernatural entities and then violate viewer expectations within those rules. The Exorcist, Sinister (2012), The Conjuring (2013), and The Others (2001) are canonical examples. When it works, supernatural horror creates a sense of cosmic wrongness that no amount of jump scares can achieve.
The slasher film is American horror’s most commercially dominant sub-genre and its most frequently maligned. At its best — Halloween, A Nightmare on Elm Street (1984), Scream (1996) — the slasher film is a tightly constructed survival thriller with genuine tension and craft. At its worst, it’s a series of kills strung together with flat characters. The slasher villain (Michael Myers, Freddy Krueger, Jason Voorhees) is one of cinema’s most recognizable horror tropes. The sub-genre’s defining convention, the “final girl,” has been both celebrated and deconstructed in recent films like Ready or Not (2019).
Found footage format horror creates the illusion of documentary reality — the camera becomes a character, and the footage creates the impression you’re watching real events. The Blair Witch Project (1999) essentially created the commercial found footage format. Paranormal Activity (2007) proved it could work at scale. At its best, found footage horror generates genuine paranoia through what it doesn’t show you. The format has been oversaturated but films like REC (2007, Spain) demonstrate it still has creative ceiling.
The zombie film is both a horror sub-genre and a vessel for social commentary. George Romero’s Night of the Living Dead (1968) established the genre’s conventions and used zombies to comment on racism, consumerism, and government failure. Modern zombie films range from genuinely terrifying (28 Days Later, 2002) to meditative (Train to Busan, 2016, South Korea) to satirical (Shaun of the Dead, 2004). The zombie genre is arguably the most politically versatile in horror because its premise — society collapsing from within — maps onto nearly any contemporary anxiety.
Body horror weaponizes disgust by depicting transformation, violation, or decay of the human body. David Cronenberg is the genre’s auteur — The Fly (1986), Videodrome (1983), Scanners (1981) all use corporeal horror to explore themes of technology, identity, and human vulnerability. Practical effects are essential to body horror; CGI body transformations rarely achieve the same visceral impact. The Thing (1982) remains the gold standard.
Horror and comedy share the same physiological response — both are release valves for tension. The best horror comedies understand that genuine scares and genuine laughs require the same craft: timing, misdirection, and earned payoff. Evil Dead II (1987), Shaun of the Dead (2004), What We Do in the Shadows (2014), and Get Out (which is also genuinely funny) represent different approaches to the tonal blend. Horror comedy is harder to execute than either genre alone.
Horror is currently in one of its strongest periods in decades, driven by A24, Blumhouse Productions, and an international film community producing exceptional genre work. Recent standouts include new entries from established directors and exciting debut features. Check our news section for the latest horror releases and trailers as they arrive.
Pre-1980 horror established virtually every convention the genre uses today. The essential classics:
“Based on true events” is the most reliably deployed marketing phrase in horror — and the most frequently abused. A few that genuinely earn that designation:
The Conjuring (2013) — Based on documented cases from Ed and Lorraine Warren. The actual case files are genuinely strange.
Zodiac (2007) — David Fincher’s procedural is the best true-crime film ever made and functions as slow-burn horror through relentless detail.
The Texas Chain Saw Massacre (1974) — Loosely based on serial killer Ed Gein. The “based on” is looser than the marketing suggests, but the historical reference is real.
Extremely Wicked, Shockingly Evil and Vile (2019) — Based on Ted Bundy’s documented crimes. Horror via charisma rather than supernatural entities.
PG-13 horror (genuinely scary, no gore): The Ring (2002), The Others (2001), Signs (2002), Get Out (2017), A Quiet Place (2018). Proof that the rating doesn’t limit the fear.
R-rated horror (when gore serves the narrative): Hereditary, The Thing, Midsommar, Halloween. Gore that’s earned is different from gore as spectacle.
“Scariest” is more subjective than “best” — it depends on your horror threshold and personal fears. That said, consistent consensus on genuinely frightening films includes: Hereditary, The Exorcist, Sinister, The Conjuring, Midsommar, REC, The Blair Witch Project, Paranormal Activity, Annihilation, and It Follows. For our complete analysis of best vs. scariest, see the Best Horror Movies of All Time.
By cultural recognition and influence, Michael Myers from Halloween (1978) — the original, featureless slasher villain — is the most influential horror character ever created. Freddy Krueger (Nightmare on Elm Street) and Jason Voorhees (Friday the 13th) follow. Of modern creations, Pennywise from It and the Babadook have achieved significant cultural reach.
We’ve compiled and ranked 75 essential horror films in our dedicated guide. See the full list at Best Horror Movies of All Time — every pick is justified, the methodology is explained, and you’ll find streaming availability for each film.
For classic horror that genuinely holds up: start with Psycho (1960) if you want to understand where the genre comes from. Rosemary’s Baby (1968) if you want psychological horror at its most precisely crafted. The Shining (1980) for Kubrick’s approach. And Halloween (1978) for the slasher template executed perfectly. All four are certified fresh and available to stream.