15 Scariest Horror Movies Of All Time, Ranked

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Whether it's during Halloween season or just on those dark and stormy nights with friends, there's just something about horror movies that captivate us like no other genre. Modern and international horror movies especially leveled up their fear factor compared to their 20th century counterparts, really elevating the visceral terror. That said, there are still quite a few older scary movies that pack a horrifying punch all these decades later and keep us coming back for more. With those qualities in mind, we're taking a look at the most unsettling and scariest movies from the horror genre.

To clarify, this list consists of the most terrifying horror movies, not necessarily the best horror movies ever. These are the movies that still have us looking away from the screen despite knowing what's coming next or the ones that we hesitate to revisit alone at night. After the credits roll on some of these movies, we're still left sitting blankly on our couch trying to recover from the cinematic scares that these films provide. 

Here are the 15 scariest horror movies of all time, ranked down to the most frightening of them all.

Gaumont Distribution

There's just something inherently unsettling about stories regarding otherworldly possession, that idea that we're not in control of our own bodies. One of the best movies to explore these themes is the aptly titled 1981 European film "Possession." The story is centered on estranged married couple Anna (Isabelle Adjani) and Mark (Sam Neill) living amidst the Cold War intrigue in West Berlin. As this marriage descends into lurid disintegration, they are stalked by a strange monster affecting their sanity.

Over 40 years later, "Possession" is unlike anything you've ever seen, keeping the audience off-balance as much as the characters. At its core, the movie is about the turbulent emotions and out of character actions that couples endure as their relationship implodes. But with its nightmarish and psychosexual surrealism, the film keeps its story unpredictable, imbuing it with a constant tension. A cult classic horror movie that's a must-watch for every fan, "Possession" will stay with you after the end credits roll, leaving you shaken by what you just witnessed.

Rogue Pictures

Home invasion movies like "Hush" and "Wait Until Dark" provide their own taut thrills, and one of the best is "The Strangers." The 2008 movie follows estranged couple Kristen McKay (Liv Tyler) and James Hoyt (Scott Speedman) spend the weekend at a remote house. The pair are quietly stalked by masked individuals before it violently escalates into a break-in. This gives way to the chilling climax when the intruders reveal they targeted the couple simply because they happened to be home.

"The Strangers" kicked off its own horror movie series, but if we're being honest, the original film is still the only must-watch entry so far. The movie builds its unsettling bonafides early in largely silent moments, as Kristen and James are oblivious to being watched. When the suspense gives way to brutal carnage, that spontaneous sadism becomes all the more horrifying and unpredictable. "The Strangers" takes its cues from classic stalker-driven thrillers, sinking its own nihilistic fangs into the familiar premise.

A24

Released in 2022, "Talk to Me" provided audiences with a very different story about unholy possession. The movie has a group of Australian teenagers obtain a severed hand allowing them to be possessed by the spirits of the dead. Mia (Sophie Wilde), who is still grieving the recent loss of her mother, becomes obsessed with using the hand to communicate with her mom. Naturally, there are terrifying consequences for being in such close contact with the dead, as Mia and her friends quickly find out.

On its surface, "Talk to Me" is about the unhealthy ways that we address grief and the perils of unchecked youthful curiosity. Thematic subject matter aside, the film is also one of the scariest movies of the 2020s, deftly raising the suspense every time its recurring gimmick is invoked. The stakes steadily are raised with grisly consequences, and even though Mia should know better, seeing her constantly tempt the paranormal fuels the terror. One of the best horror movies to come out of Australia in the past decade, "Talk to Me" keeps its audience on edge.

Toho

East Asian horror movies have a tendency to lean into merciless despair, which brings a distinct edge compared to their Western counterparts. This is certainly true of the 2001 Japanese movie "Pulse," written and directed by prolific horror filmmaker Kiyoshi Kurosawa. The perfect scary story for the dawn of the information age, the movie has humanity besieged by ghosts invading the material world through the internet. This spurs a string of disturbing disappearances as the living witness dark imagery through their screens that saps their will to live.

"Pulse" is as prescient as horror movies get, with its exploration of mental health and the 2001 equivalent to doomscrolling. If that doesn't make the viewing experience chilling enough, the movie's scares will definitely do the trick, with shadowy stalkers and a parade of macabre images. The most terrifying scene in "Pulse" proves dread trumps conventional scares, with the whole movie really emphasizing existential horror to put viewers on the edge. Several of the best Japanese horror movies are helmed by Kurosawa, though "Pulse" is his masterwork, leaving audiences as haunted as the characters.

Pathé Distribution

Right off the bat, there is a lot going for "The Descent" to earn the 2005 British movie a spot on this list. The vast majority of the story takes place underground in narrow passages and caverns as the movie follows a group of amateur spelunkers exploring a North Carolina cave system. This dark and claustrophobic setting quickly gives way to something far more visceral when the group discovers the caverns are populated by ravenous monsters. The ensemble desperately searches for a way back to the surface as they're hunted by monsters in this subterranean setting.

Things are tense in "The Descent" before the monsters even show up, with its cramped passages and interpersonal strife. But the movie's terrifying jump scare really kicks things into high gear, creating this relentless pressure that persists for the rest of the movie. This is elevated by an unflinching brutality in the movie's violence and an underlying bleak tone informing the story. Among the best horror movies of the 21st century, "The Descent" takes no prisoners and is all the more grimly scary for it.

Warner Bros.

One of the recurring hallmarks throughout this list are movies that go heavy on presenting audiences with an ominous atmosphere to set the mood. One of the most atmospheric European movies in recent memory is the 2007 Spanish-language film "The Orphanage." The movie has married couple Laura García Rodríguez (Belén Rueda) and Carlos Sánchez Rivera (Fernando Cayo) acquire an orphanage with the intent to renovate and reopen it. However, when their young son Simón (Roger Príncep) goes missing after an argument with Laura, the couple discovers how haunted the orphanage truly is.

"The Orphanage" takes a more psychological approach with its haunted house story, instilling a deeper sense of fear. Rueda does an excellent job realizing that take on the premise, intensely brooding and on edge as the stakes are raised. But the movie also features plenty of solid scares as well, instead of relying entirely on atmosphere to unsettle viewers. Mixing lingering trauma with a thoroughly creepy environment, "The Orphanage" draws audiences deeper into its ghostly premise.

Warner Bros.

With the "Conjuring" series featuring diminishing returns across its lengthy run, it's easy to forget how frightening the original movie is. Released in 2013, "The Conjuring" follows the latest case of demonologist couple Ed (Patrick Wilson) and Lorraine Warren (Vera Farmiga). This particular case has the Warrens investigate a haunted New England farmhouse in 1971 with its residing family terrorized by a witch's ghost. The Warrens lead an extensive investigation to learn what they're up against before proceeding with a harrowing exorcism.

Filmmaker James Wan had sharply honed his horror chops through movies like "Saw" and "Dead Silence" before helming "The Conjuring." That seasoned expertise leads Wan to confidently craft numerous scary scenes, setting the spooky atmosphere before dialing up the tension and ghostly payoffs. That pacing and overall foreboding mood are key to the movie's success and something that the weaker entries in the subsequent series failed to replicate. One of the best haunted house movies of all time, "The Conjuring" started a phenomenon for a good reason.

20th Century Studios

As great as Japanese scary movies are, South Korean horror cinema deserves its own international accolades. One of the best horror movies in the past several years is "The Wailing," written and directed by Na Hong-jin. Released in 2016, the movie is set in and around a remote mountain village in Korea where families have seemingly gone mad and massacred each other. As police officer Jong-goo (Kwak Do-won) investigates the grisly scene, he learns the cause is not only supernatural in nature but his own family is now horrifically affected.

Boasting a 99% Rotten Tomatoes score, "The Wailing" is easily one of the greatest horror movies to come out of South Korea. Despite the premise, the movie starts out relatively tame for the genre before it ups the carnage as its full scope is revealed. True to its title, once the characters realize what they're up against, it's far too late for them as they botch any chance at a happy ending. Keeping audiences at rapt attention for over two and a half hours, "The Wailing" revels in the despair of familial implosion.

A24

Among the filmmakers synonymous with A24 is Ari Aster, whose horror work has particularly brought attention and acclaim to the indie studio. Aster's first feature-length horror movie was 2018's "Hereditary," which centers on a dysfunctional family headed by Annie Graham (Toni Collette). After the tragically horrific death of their daughter Charlie (Milly Shapiro), Annie and the rest of the family begin unraveling at the seams. As Annie tries to find a way to contact Charlie through a séance, leading them to be targeted by devious forces.

As it currently stands, "Hereditary" is A24's most terrifying movie and certainly the most unsettling by Aster. The film is disconcerting enough when it just deals with the loss of a child and its fallout, but when the paranormal becomes a part of the story, it diverges considerably. This only heightens the scares, with Collette delivering what may be her career-best performance as everything goes off the rails. If you want the fear factor to have its maximum effect, the less you know about "Hereditary," the more shocking it will be.

Arclight Films

Even with indie hits like "The Babadook," it feels like Australian horror movies don't get the wider recognition that they deserve. Among the best to come out of the country is "Lake Mungo," a 2008 found footage flick. After the apparent drowning of teenager Alice Palmer (Talia Zucker), her family begins to experience strange apparitions and other phenomena around their home. This prompts the family to begin to investigate further, only to uncover lurid secrets and a ghostly twist that makes them rethink everything.

"Lake Mungo" is the scariest movie you've likely never seen, and if you haven't, you should rectify that immediately. There is an underlying verisimilitude to the movie that makes it feel more raw and, ultimately, more terrifying. Couching the ghostly frights within a visibly grounded setting heightens the dread that they deliver and they only grow as the story progresses. "Lake Mungo" is more subtle in delivering its found footage scares than contemporaries like "Paranormal Activity," which makes them all the more disturbing.

Omega Project

Still arguably the most infamous Japanese horror movie, 1999's "Audition" is a gruesome torture-driven story years before "Saw" or "Hostel." The movie follows widower Shigeharu Aoyama (Ryo Ishibashi) as she decides to rediscover love through the guise of an audition for a nonexistent acting project. This introduces him to Asami Yamazaki (Eihi Shiina) who immediately charms him, despite her mysterious and increasingly disturbing background. When she finds evidence that makes her think Shigeharu has been lying and using her, Asami takes her gory revenge on him.

The graphic climax to "Audition" will have viewers watching the screen between the safety of their fingers spread over their face. The movie's plot twist had audience members scolding its director Takashi Miike at a public screening and, frankly, understandably so. A major part of that comes from Takashi Miike being careful where he put the most violent scenes in "Audition," rapidly dialing up the viscera in its final act. That deliberate pace lulls audiences in before hitting them with the story's true stakes, finding out just before Shigeharu what kind of nightmare he's walking into.

Bryanston Distributing Company

Try as subsequent filmmakers have, there is no knocking the original "Texas Chain Saw Massacre" off the franchise's top ranking. The 1974 horror classic is produced, directed, and co-written by Tobe Hooper, introducing masked serial killer Leatherface (Gunnar Hansen) and his cannibalistic clan. The movie follows a group of friends who accidentally get waylaid by the evil family when they pick up a hitchhiker (Edwin Neal) who is part of the twisted ensemble. Over the longest night of her life, Sally Hardesty (Marilyn Burns) tries to escape Leatherface and his family before becoming their next meal.

"The Texas Chain Saw Massacre" has such a grimy aesthetic to its overall presentation that you can practically smell it. The movie's DIY production really helps sell the underlying verisimilitude and unease that we're watching something that we're supposed to. This is accentuated by the movie's dinner sequence, as the killer characters taunt Sally and, by extension, the audience from a first-person perspective. Among the best low-budget horror movies ever made, "The Texas Chain Saw Massacre" delights in the sun-baked unpleasantness of its premise.

Warner Bros.

"The Exorcist" may be the most respected horror movie of all time, but it's still unnerving in all the right ways over 50 years later. Released in 1973, the movie adapts William Peter Blatty's best-selling novel, with Blatty himself writing the screenplay as well as appearing in a cameo role. The story has young Regan MacNeil (Linda Blair) possessed by an ancient demon, terrorizing her mother (Ellen Burstyn) and anyone who enters their home. Initially skeptical of the supernatural, Father Damien Karras (Jason Miller) summons exorcist Father Lankester Merrin (Max Von Sydow) when he learns the hellish threat is real.

Even with its vaunted legacy and line of middling follow-ups, "The Exorcist III" notwithstanding, the original 1973 is still a haunting watch. Much of this comes from Regan's monstrous transformation, with the movie spending enough time for us to get to know her before her possession pulls the rug out. From there, some of the things that Regan does, including a certain scene with a crucifix, will sear itself into the viewer's memory. Worthy of all the hype it's received, "The Exorcist," is a timeless horror flick that still hits all the right notes.

Summit Entertainment

Among the leading filmmakers within the horror genre today is Scott Derrickson, who's helmed everything from "The Black Phone" to "The Exorcism of Emily Rose." But for our money, the most frightening movie that Derrickson has made to date is his spooky 2012 film "Sinister." The story centers on struggling author Ellison Oswalt (Ethan Hawke) who discovers a set of snuff films depicting the shocking murders of past families. The more Ellison digs into these horrific crimes, the more that he realizes the paranormal was involved and is now targeting him and his family.

Apparently, "Sinister" the scariest movie ever made (according to science), and that argument certainly has a lot of merit. Derrickson and co-writer C. Robert Cargill pace the terror out quite well, initially vicariously through the lethal home movies that Ellison is watching. This gives way to modern cinema's most effective jump scare before Ellison and the audience begin to realize the danger has grown beyond Super 8 film stock. A masterclass in horror cinema that more movies should take notes from, "Sinister" is an eerie little scary story with an unbeatable payoff.

Wild Bunch

I think the scariest horror movies are the ones that can still shock and disturb audiences even in repeat viewings. On that score, the 2008 French horror flick "Martyrs" is our pick for the scariest horror movie, a horror movie so disturbing that you'll only watch it once. The movie has Anna Assaoui (Morjana Alaoui) discover that her friend's claims about a cult revolving around torture and murder are true. Worse yet, Anna becomes this lethal ensemble's latest subject, as they try to create a new wave of martyrs on Earth to study the divine.

"Martys" is the kind of viewing experience that leaves audiences utterly drained and never quite the same again. No other movie on this list can quite make that claim, with the 2008 film arguably the most graphic of the New French Extremity movement, and that's saying something. This is a horror movie that even horror fans could hardly finish and certainly not one that I'm recommending today. "Martyrs" is the kind of movie that only gets more twisted and evil as it proceeds and one that will stick with anyone who braves it long after it's done.