Horror has long haunted the small screen, evolving from eerie anthology tales to serialized psychological terror that lingers well after the credits roll. Whether it’s supernatural suspense, gruesome monsters, or the slow, creeping dread of the unknown, television has delivered some of the most unforgettable scares across decades. This list explores the greatest horror TV shows of all time—series that not only terrified audiences but redefined the genre for each generation. So turn down the lights, and get ready for some spine-tingling television.
These are the 50 Greatest Horror TV Shows of All Time.
30. The Outsider (2020)
The first two episodes of The Outsider are dark, frightening and suspenseful – among the best King adaptation work ever, and damn good television. Terry Maitland (an excellent Jason Bateman, who also directed the first two episodes) is very publicly arrested for the horrible murder of a local boy. The evidence is incontrovertible, and includes witnesses, blood typing, video and DNA. Except there’s also solid evidence that it couldn’t possibly have been Terry.
The first two episodes handle the first half of the novel, and are brooding and intense, following the disintegration of two families in the aftermath and the growing uncertainty of the lead detective. If the series had managed to maintain the quality of these episodes, then I think it’d be in the top ten of all King adaptations.
Alas, it doesn’t maintain either the pace or quality. Part of that is the source material, which adds a heaping helping of oddness and supernatural shenanigans, and part of it is the way the show drags out those elements over another eight episodes. There’s still plenty to enjoy, including great performances from Ben Mendelsohn and Cynthia Erivo, but it meanders and squanders a lot of potential suspense. Worth watching, but it never lives up to the promise of its early hours.
–Bob Cram
29. What We Do in the Shadows (2019–24)
Imagine The Office, but it’s about vampires trying to take over the world. This is how What We Do in the Shadows starts, in the titular main cast of Nandor, Lazlo, Colin, and Nadja living in Staten Island with their familiar, Guillermo. The first episode is a little rocky, but Taika Waititi’s dry humor and the iconic characters make this show quotable and funnier than it even should be. Matt Berry, in particular, as Lazlo is so hilarious, the show would still be worth watching if everyone else was boring (and they definitely aren’t). The show just ended with the finale of its sixth season, but there’s plenty to watch, and it’s an easy one to binge with 20-minute episodes. This is a favorite of mine to throw on after a bad day, since I always end up laughing out loud at one of their many gags. Definitely check this one out, or rewatch it if you haven’t seen it in a bit.
–Valerie Morreale
28. Inside No. 9 (2014–24)
If there were an award for the “best show you’re not watching,” Inside No. 9 would win every year. A darkly comedic anthology show that skates right up to the line of horror, Inside No. 9 is the lesser-known but equally great brother to Black Mirror. Each episode is a self-contained story, usually around 30 minutes in length, set in a location with the number “9” — whether it be a house, hotel room, dressing room, or train carriage. The episodes span a wide variety of genres, including psychological horror, farce, crime thriller, satire, and even silent comedy. Despite the format limitations, the series consistently reinvents itself with each installment.
Like The Twilight Zone or Black Mirror, Inside No. 9 thrives on subverting viewer expectations, often leading audiences down one narrative path before revealing a deeper or more sinister layer. The show is nearing its conclusion with its ninth and final series, staying true to its title. Its legacy will likely be that of a show that never played it safe, one that constantly pushed the boundaries of what could be achieved within a half-hour television format. The only reason it isn’t number 1 with a bullet is the fact that less than 10% of the episodes are actually horror because if I were just ranking them in terms of overall quality, it’s easily the best show on the list. It really is that good.
–Sailor Monsoon
27. Marianne (2019)
In the vast library of horror television, there’s nothing that captures true terror like Marianne. Marianne is a French-language mini-series about horror author Emma Larsimon, who is famous for her titular villain, a witch named Marianne. The first episode jumps right in with Emma retiring from writing and returning to her old town. Immediately, she is confronted by an old woman claiming to be the witch Marianne. On paper, it all sounds very dark fairy tale, but the execution is incredible. This is one of the only shows that I found truly frightening, and many friends and coworkers that I recommended this show to quit watching in the middle of episode one. I’m not overstating when I say it’s not for the faint of heart, but if you’re a horror fan, it’s absolutely worth the watch.
–Valerie Morreale
26. Supernatural (2005–20)
Supernatural is the quintessential monster hunter show. Beginning on the WB in 2005, it grew in popularity and now boasts a wild 15-season run. The show follows Sam and Dean, two brothers trained to hunt demons by their father, only the pilot begins with the knowledge that “Dad went on a hunting trip and he hasn’t been home in a few days.” What follows is a monster of the week format, but everything about this show is iconic. From the ‘67 Impala Sam drives to the classic rock soundtrack in every episode, it’s a vibe unlike anything else. Real fans know the best seasons are seasons one through five, where the show was run by Eric Kripke, and finished with (in my opinion) the show’s true ending. The later seasons still have fun moments though, and if you’re looking for something to stream, you’re not gonna run out of episodes any time soon.
–Valerie Morreale
25. The Stand (1994)
The Stand is a miniseries based on Stephen King’s epic post-apocalyptic tale of what happens when a weaponized strain of the flu breaks out of a government lab and kills 99% of the world’s population. Survivors are divided into two groups — one is drawn to the pious Mother Abagail, the other to the supernaturally dark Randall Flagg — before eventually coming together for a showdown to decide the fate of the world.
Originally aired in four parts, the series features a huge cast, led well by Gary Sinise, Jamey Sheridan, Ruby Dee, Rob Lowe, Molly Ringwald, Laura San Giacomo, and Ray Walston. While it is not a perfect rendering of the book and comes across as campy in many cases, I still think it does a good job of bringing an incredibly complex story to the screen. And since watching it in the ’90s, I’ve never been able to hear the opening notes to Blue Öyster Cult’s “(Don’t Fear) The Reaper” without pausing for a moment to wonder if somewhere in a lab, a disease that will reset the world is just waiting to be set free.
–R.J. Mathews
24. From (2022 – Present)
From is one of those shows that immediately gained a cult following for its eerie atmosphere, mystery-laden plot, and unsettling tone. The story centers on a small, rural town in middle America that traps everyone who enters. No matter how they try to leave, they always end up back in the town. To make matters worse, as night falls, the townspeople must take shelter indoors because monstrous, human-like creatures emerge from the surrounding woods and prey on anyone caught outside. The town’s residents live in a state of constant fear and suspicion, trying to unravel the rules of their environment, survive the night, and figure out a way to escape. At the same time, mysterious symbols, unexplained phenomena, and personal traumas deepen the show’s psychological and mythological layers.
From weaves together classic horror and sci-fi tropes: an isolated town, unknowable monsters, time loops, and cryptic symbols. But its most compelling theme is human behavior under extreme conditions. Much like The Walking Dead or The Leftovers, it explores how people form community, hierarchy, and resistance when logic and science no longer apply. From is a gripping, often terrifying blend of survival horror and cosmic mystery. While it may test the patience of those looking for fast answers, it rewards viewers who enjoy layered narratives, high-stakes tension, and the slow unraveling of a supernatural puzzle. If it delivers a satisfying conclusion, it could easily make the top ten scariest shows of all time.
–Sailor Monsoon
23. Ash vs Evil Dead (2015–18)
Set 30 years after Ash’s last battle with the Deadites, Ash vs Evil Dead finds the once-heroic Ash now a washed-up stock boy living in a trailer, still haunted by the events of the past. And still incredibly arrogant. His quiet life ends abruptly when he accidentally reawakens the evil by reading from the Necronomicon while stoned, once again unleashing demonic forces into the world.
Ash, with the help of his unlikely allies: the loyal Pablo (Ray Santiago) and the tough-as-nails Kelly (Dana DeLorenzo) is forced back into the fight, traveling across towns, hellscapes, and memory-laden locations to stop the Deadites and prevent the apocalypse. The show fully embraces the chaotic tone of the Evil Dead films, blending over-the-top gore, slapstick humor, and supernatural horror. It keeps the spirit of Evil Dead 2 and Army of Darkness, where bloody carnage coexists with absurd comedy.
In addition to nailing the Raimi-esque feel of the movies, the show also somehow pulled off the impossible: it deepened Ash’s character without ever making him too serious. While it was definitely cancelled too soon, it was nevertheless a rare success in franchise television — a sequel that honors its origins while delivering something fresh and ferociously fun. It’s packed with inventive kills, gonzo plot twists, and unfiltered charisma, serving as both a love letter to horror fans and a worthy coda to one of genre cinema’s most beloved icons.
–Sailor Monsoon
22. The Last of Us (2023 – Present)
Finally, a good video game adaptation! The Last of Us is arguably one of the best narratives in recent video game history, and the show follows the story beats pretty closely. The story follows Joel, a bitter man traumatized by the loss of his family, tasked with transporting a girl named Ellie across the zombie-filled former United States. The story sees Joel slowly open up his heart to Ellie, and he begins to love her like the family he lost. Many of the games’ best moments are fantastically recreated by Bella Ramsey and Pedro Pascal, who share much of the same chemistry as Troy Baker and Ashley Johnson do from the games.
The zombies in The Last of Us are absolutely monstrous, based on the real-life Cordyceps fungi that create a parasitic effect primarily on insects. Both the spores of the games and the tendrils of the show are equally terrifying in different ways, and both versions maintain a wordless tension that permeates every scene. I held my breath every time the human characters hid in fear while the zombies stalked by, making terrible groans and clicking sounds that haunt my dreams. If you haven’t experienced either the video game or the TV show, I strongly recommend both, as their differences are both good differences.
–Valerie Morreale
21. Night Gallery (1970–73)
Created and hosted by Rod Serling (the legendary mind behind The Twilight Zone), Night Gallery is another anthology show with moral undercurrents that usually ends in a shocking revelation but unlike his previous show, this one leans more heavily into horror, gothic suspense, and supernatural fiction, with a darker and more macabre tone. The premise of Night Gallery begins with Serling introducing a painting in a shadowy art gallery known as the “night gallery.” Each painting represents the story to follow, typically one or more short segments that delve into horror, science fiction, fantasy, or psychological thriller.
While Night Gallery never reached the cultural heights of The Twilight Zone, it holds a firm place in horror television history. Its visual style, emphasis on atmospheric dread, and anthology structure helped pave the way for shows like Tales from the Crypt, Masters of Horror, and even Black Mirror. It also launched massive careers: Steven Spielberg’s early directorial work on the show and contributions from other up-and-coming talent make it an important stepping stone in Hollywood history. For fans of classic horror and anthology formats, Night Gallery is a forgotten gem worth rediscovering, both as a time capsule of 1970s television and a haunting gallery of tales that’ll stick with you forever.
–Sailor Monsoon
40-31 | 20-11
What’s your favorite horror TV show? Maybe it will show up later in the list!