13 of the Best Horror Movies to Watch on Sling This Halloween
The colors have changed, the temperature has dropped and your football team has already crushed your hopes and dreams - is it really October already? The calendar says yes, which at Sling means one thing - Halloween is upon us.
From creature-feature classics to iconic slashers – from psychological thrillers to sundrenched folk horror – we’re back with 13 of the best horror movies to stream on Sling this month to get you in the Halloween spirit.
Best Horror Movies to Watch: Top 13 on Sling
https://youtu.be/ySvzHdtCiWE?si=TT_D1wcUfjvRdU0i
The Thing
Released: 1982
Director: John Carpenter
Few films have aged as terrifyingly well as John Carpenter's frozen nightmare. When a research team in Antarctica uncovers a shape-shifting alien that can perfectly imitate any living thing, paranoia morphs into pure dread—because the monster could be anyone, and everyone. What elevates The Thing above its peers isn't just the genre-defining practical effects (which remain, to this day, some of the most memorably grotesque ever committed to film), but the suffocating atmosphere of distrust that Carpenter wrings from every frame. Nobody is safe, nothing can be believed, and its ambiguous conclusion has fueled decades of debate. It's a masterclass in tension, a triumph of craft, and one of the greatest horror films ever made. Accept no imitations—except, of course, the ones on screen.
Watch Now on AMC
Tremors
Released: 1990
Director: Ron Underwood
Not every horror movie needs to leave you traumatized—sometimes you just want to have a blast, and few films deliver quite like Tremors. This affectionate throwback to the creature features of the 1950s pits a pair of lovable desert handymen (Kevin Bacon and the late Fred Ward, in career-best buddy chemistry) against a swarm of giant, subterranean man-eating worms. What could have been a schlocky B-movie (Jaws, but on land) instead became a bona fide cult classic, spawning 6 sequels and a television series. Through its endless rewatchability, it's the rare monster movie that is loved by both the most hardened horror fans, while being a great starting point for those just beginning to dip their toes in the genre. If you've never made the trip to Perfection, Nevada, there's no better time than this October.
Watch Now on AMC
The Fly
Released: 1986
Director: David Cronenberg
Leave it to the king of body horror to remake a campy 50s B-movie into one of the most tragic and stomach-churning films of the 1980s. David Cronenberg's The Fly follows scientist Seth Brundle (a career-best Jeff Goldblum) as he tests his teleportation invention on himself—only to slowly, agonizingly transform into a grotesque human-insect hybrid after his DNA is mixed with - what else - a fly. What makes the film linger isn't just the (genuinely revolting) special effects, but the aching humanity at its core. This is a love story as much as a horror film, and Geena Davis grounds the escalating nightmare with real heartbreak. By the time Brundle's transformation reaches its horrifying conclusion, you'll be equal parts nauseated and devastated. Be afraid. Be very afraid.
Watch Now on AMC
Rosemary's Baby
Released: 1968
Director: Roman Polanski
Long before the visceral gore of the 3 aforementioned classics, horror was defined by dread—slow, creeping, and inescapable—and no film weaponizes it quite like Rosemary's Baby. Mia Farrow stars as a young woman who moves into a New York apartment building with her ambitious husband, only to grow convinced that her overly-friendly neighbors harbor sinister designs on her unborn child. Polanski masterfully keeps you guessing right alongside Rosemary—is this a satanic conspiracy, or the paranoid unraveling of a troubled mind? The brilliance of the film is that its greatest horrors are almost entirely psychological, built from whispered conversations and unsettling glances until the unforgettable final reveal. Nearly six decades later, it remains the gold standard for occult horror, and a chilling reminder that sometimes the scariest monsters are the ones smiling right at you.
Watch Now on AMC
https://youtu.be/5vZ1_Yxjwzs?si=MlLrY1KsXyctIpV0
The Ugly Stepsister
Released: 2025
Director: Emilie Blichfeldt
One of the world’s most well known and beloved fairy tales gets a gruesome body-horror makeover in this audacious (and Oscar-nominated) debut from Norwegian director Emilie Blichfeldt. Told from the perspective of Cinderella's overlooked stepsister, The Ugly Stepsister follows a young woman who subjects herself to increasingly horrific beauty procedures in a desperate bid to win the affection of the local prince. Blichfeldt takes the familiar story and drenches it in wince-inducing horror, using the fairy-tale framework to skewer our modern obsession with physical perfection. It's grotesque, darkly funny, and surprisingly poignant—a fresh, ferocious vision that announces a bold new voice in the genre.
Watch Now on AMC+ & Shudder
Halloween
Released: 1978
Director: John Carpenter
A director so ubiquitous to the genre - we had to feature him twice. No Halloween movie marathon would be complete without this synonymous classic. John Carpenter's 1978 landmark didn't just define the slasher genre—it wrote its DNA. On Halloween night in a quiet midwestern town, escaped mental patient Michael Myers stalks a group of unsuspecting teenagers, chief among them Laurie Strode (a star-making Jamie Lee Curtis). Working with a shoestring budget, Carpenter crafts unbearable suspense from the simplest of tools: long, patient tracking shots, the terrifying blankness of a white mask, and one of the most iconic horror scores ever composed (by none other than the director himself). Nearly five decades on, it remains mandatory October viewing.
Watch Now on AMC
The Texas Chain Saw Massacre
Released: 1974
Director: Tobe Hooper
Raw, relentless, and genuinely feral, Tobe Hooper's slasher landmark hasn't lost an ounce of its power to disturb in over half a century. When a group of friends runs afoul of a sadistic family in the Texas backcountry, they're subjected to one of the most harrowing ordeals ever put to film—presided over by the chainsaw-wielding, skin-mask-wearing icon known as Leatherface. Despite its reputation, the film is shockingly light on actual gore; its horror comes instead from its grimy, naturalistic realism and an atmosphere of sweat-soaked madness that never lets up - It’s an assault on both your senses (it’s been described as a film you can smell) and your sanity. This is horror at its most primal and uncompromising—and essential viewing for anyone who considers themselves a true fan of the genre. The less said about most of its sequels, the better.
Watch Now on AMC+ & Shudder
The Blair Witch Project
Released: 1999
Directors: Daniel Myrick and Eduardo Sánchez
It's hard to overstate the seismic impact this micro-budget phenomenon had on the genre. Presented as the "recovered footage" of three student filmmakers who vanished in the woods while documenting a local legend, The Blair Witch Project didn't invent found-footage horror, but it perfected it—and launched a subgenre that, while still commonplace, has never reached the same heights. Armed with little more than shaky cameras and improvised dialogue, the filmmakers conjured pure terror from the unseen: a pile of stones, a bundle of twig figures, a sound in the dark. There isn't a single monster in sight, and yet its final shot remains one of the most bone-chilling images in horror history. Proof that what you don't see is always scarier, Blair Witch is required October viewing.
Watch Now on HBO
Midsommar
Released: 2019
Director: Ari Aster
Who says horror needs the dark? With Midsommar, Ari Aster followed up his infamous debut Hereditary by dragging his terrors out into the blinding daylight of a Swedish summer. A grieving young woman (a revelatory, early-career Florence Pugh) accompanies her boyfriend and his friends to a remote commune's midsummer festival, where the idyllic scenery and folk rituals slowly reveal something far more sinister beneath. Aster crafts a breakup movie disguised as a psychedelic folk-horror nightmare - an unnerving descent that's as gorgeous as it is deeply disturbing. Awash in sunlight and dread in equal measure, Midsommar proves that the most unsettling horrors are the ones you can see coming in perfect clarity.
Watch Now on HBO
https://youtu.be/2B62-vwtaGQ?si=p1lOHXSkOkrPdb_w
The Mist
Released: 2007
Director: Frank Darabont
When it comes to bleak, few horror films dare to go as far as Frank Darabont's adaptation of the Stephen King novella. After a freak storm, a small-town grocery store becomes a refuge for a group of survivors as an otherworldly mist—teeming with monstrous, Lovecraftian creatures—descends upon the town. But as Darabont and King know all too well, the real monsters aren't always the ones with tentacles. As the situation grows desperate, the trapped townspeople turn on one another, led by a fanatical zealot fanning the flames of hysteria. It's a tense, thoughtful siege thriller that doubles as an allegory of how quickly civility crumbles under fear. And that ending? Widely considered one of the most gut-punching, soul-crushing finales in film history. Don't say we didn't warn you.
Watch Now on AMC
Evil Dead Rise
Released: 2023
Director: Lee Cronin
The most consistently excellent franchise in horror history trades the cabin in the woods for a crumbling Los Angeles high-rise in this ferocious, blood-soaked 2023 entry that proves there's plenty of life left in the Deadites yet. When a family reunion is interrupted by the discovery of the accursed Necronomicon underneath their apartment building, a mother of three (a chilling Alyssa Sutherland) is transformed into a demonic horror hell-bent on devouring the souls of her own children. Lee Cronin honors the series' signature blend of gore and gallows humor while cranking the intensity to eleven. From a cheese-grater to a chainsaw finale that would make Ash proud, Evil Dead Rise is a nasty, gooey, wildly entertaining nightmare that stands as the best of the 21st century Evil Dead entries.
Watch 10/14 on TNT
It Follows
Released: 2014
Director: David Robert Mitchell
Every so often a horror film comes along with a premise so simple and so unnerving that it burrows straight into your subconscious. It Follows is exactly that film. After an intimate encounter, a young woman finds herself pursued by a relentless, shape-shifting entity that only she can see—one that walks, never runs, but never, ever stops. David Robert Mitchell mines pure dread from this deceptively simple hook, crafting a slow-burn nightmare that will have you finding yourself scanning the background of every shot—and glancing over your shoulder for days afterward. It's a film that understands the primal terror of being followed, and it lingers long after the credits roll. It Follows was a seminal film of the 21st century horror renaissance - here’s hoping Mitchell’s recently wrapped sequel hits the same heights.
Watch 10/17 on SYFY
The Final Girls
Released: 2015
Director: Todd Strauss-Schulson
For a horror-comedy that's as heartfelt as it is clever, look no further than this underseen gem. When a group of teens is magically transported into the world of a cheesy 1980s slasher film, they must survive the movie's masked killer while playing by its schlocky rules—all while our heroine comes face-to-face with a character based on her late mother. The Final Girls is a loving, self-aware send-up of the slasher genre that doesn’t mistake parody for mockery, delivering genuine laughs and surprisingly big emotional swings in equal measure. It's clever, warm, and highly rewatchable—the perfect palate cleanser for when the season's scares (and most of our above recommendations) leave you craving something with a little more heart.
Watch Now on AMC
If you’ve watched all of the films above and your nerves are somehow ready for more, browse the Halloween Collection on the Sling homepage for even more chilling movies and shows.