4 Years Later, Netflix's New 10/10 Series Just Took The Horror Throne

It has honestly been a long time since Netflix's horror library got a genuinely terrifying addition. While the streaming platform has added plenty of horror titles over the past few years, very few have left the kind of impression that Incantation did back in 2022. However, the streaming giant may finally have another serious contender four years later. Released on July 17, South Korea's supernatural thriller The East Palace has quickly become one of Netflix's biggest new originals, earning strong reviews while climbing the platform's global charts almost immediately.
South Korea has been delivering one standout series after another in 2026, from the deadly survival thriller If Wishes Could Kill to the superhero comedy The WONDERFools and the action drama Teach You a Lesson. The East Palace continues that incredible run, but with a completely different flavor. Set against the backdrop of a royal palace haunted by dark secrets, the series blends supernatural horror, political setting, and mystery into one of Netflix's best thriller releases in years. Led by Nam Joo-hyuk, Roh Yoon-seo, and Cho Seung-woo, it has all the ingredients to become the platform's new horror king.
Set within a fictionalized Joseon dynasty, The East Palace centers around a terrifying curse haunting the royal estate, where a vengeful spirit is systematically slaughtering the heirs to the throne. With the kingdom on the brink of losing its bloodline, the King (Cho Seung-woo) forcibly recruits Gu-cheon (Nam Joo-hyuk), a reluctant shaman with the rare ability to enter the spirit realm and confront the entity behind the killings.
Rather than acting like an invincible hero, Gu-cheon spends most of the story trying to stay alive while being dragged into a deadly royal conspiracy with execution hanging over his head if he fails. However, the shaman doesn't face the curse alone. He reluctantly joins forces with Saeng-gang (Roh Yoon-seo), the palace court lady who secretly happens to be the King's estranged daughter. Gifted, or rather cursed, with the ability to hear the voices of the dead, she teams up with the swordsman to uncover the brutal horrors being committed by the spirit.
As the mystery unfolds, The East Palace gradually expands its supernatural world, the Realm of Gwi, a haunting dimension where restless spirits roam. It has the eerie feeling of Stranger Things' Upside Down, but trades sci-fi horror for Korean folklore and occult legends. The result is a setting that feels unsettling from the moment it appears, giving the series a distinct identity that separates it from almost every other Netflix horror series.
Netflix clearly treated The East Palace like one of its biggest original productions. The scale is obvious from the very first episode, with impressive production design, cinematic visuals, and horror sequences that rarely pull their punches. The TV-MA rating is put to full use, as the series leans into disturbing creature designs and unsettling supernatural imagery that sticks with viewers long after an episode ends. It's also another reminder of how much confidence Netflix has placed in South Korean productions, a decision that continues to pay off.
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01
Squid Game shattered records on launch in 2021, becoming Netflix’s biggest-ever series debut. Hwang Dong-hyuk’s South Korean thriller centres on a desperate gambler named Seong Gi-hun. What is his player number?
✓ Correct! Gi-hun is Player 456 — the last number drawn. Kang Sae-byeok (the North Korean defector) is 067, Cho Sang-woo (the Stanford-educated finance crook) is 218, and the mysterious elderly Oh Il-nam is 001. Squid Game became Netflix’s first show to hit #1 in every country it launched in, amassing over 1.6 billion hours watched in its first month alone.
✗ Eliminated! The answer is 456. Gi-hun’s number is the very last of the 456 players. 067 is Sae-byeok the defector, 218 is Sang-woo the Stanford grad, and 001 is the mysterious old man Oh Il-nam whose identity becomes the series’ biggest reveal. Squid Game became Netflix’s most-watched launch ever, hitting #1 in 94 countries.
02
The Tim Burton-directed Addams Family spin-off set at Nevermore Academy became Netflix’s second-biggest English-language debut in 2022 and launched a TikTok dance craze. Which young actress plays the deadpan title character?
✓ Correct! Jenna Ortega — a Disney Channel graduate and indie-horror favourite (X, Scream VI) — took the role Christina Ricci made iconic in the 1990s films and made it entirely her own. Her now-famous cello-accompanied dance scene became an overnight TikTok phenomenon, and her performance earned Wednesday two Emmy nominations despite airing mid-season.
✗ Eliminated! The answer is Jenna Ortega. Millie Bobby Brown is Eleven on Stranger Things, Sadie Sink plays Max Mayfield (also Stranger Things), and Maya Hawke plays Robin. Ortega’s deadpan Wednesday Addams — and her viral cello-dance scene — turned the show into a global phenomenon in late 2022.
03
In 2013, Netflix released a dark political thriller starring Kevin Spacey as a ruthless congressman breaking the fourth wall. It became the first major streaming original to land a Primetime Emmy nomination and effectively invented prestige streaming TV. Which show was it?
✓ Correct! House of Cards — adapted by Beau Willimon from the 1990 BBC series — became Netflix’s first prestige original and proved a streaming service could go toe-to-toe with HBO. Kevin Spacey’s Frank Underwood and his asides to camera defined early streaming TV. Orange Is the New Black followed months later in July 2013 and became Netflix’s longest-running original at the time.
✗ Eliminated! The answer is House of Cards (February 2013). Orange Is the New Black launched five months later (July 2013), Arrested Development’s Netflix revival came in May 2013, and Hemlock Grove was a horror effort the same spring. House of Cards was the flagship — the first streaming original to earn a Primetime Emmy nomination for Outstanding Drama Series.
04
Peter Morgan’s The Crown famously recast its entire ensemble every two seasons to age the royal family. After Claire Foy played Queen Elizabeth II in seasons 1-2, which Oscar-winning actress took the crown for seasons 3-4?
✓ Correct! Olivia Colman — fresh off her Best Actress Oscar for The Favourite — played the Queen across seasons 3 and 4, covering the late 1960s through the early Thatcher years. Imelda Staunton took over for seasons 5-6, Helena Bonham Carter played Princess Margaret in seasons 3-4, and Gillian Anderson stole the show as Margaret Thatcher in season 4.
✗ Eliminated! The answer is Olivia Colman. Imelda Staunton took over for the final two seasons (5-6). Helena Bonham Carter played the chain-smoking Princess Margaret during seasons 3-4 alongside Colman. Gillian Anderson delivered an Emmy-winning Margaret Thatcher in season 4. Colman anchored the show’s middle era fresh off her 2019 Oscar win.
05
The Duffer Brothers’ 1980s nostalgia juggernaut sees Eleven and the gang battle inter-dimensional horrors from a portal beneath the town’s Hawkins National Laboratory. In which fictional US town and state is the series set?
✓ Correct! Hawkins, Indiana — a fictional Midwestern small town that became one of TV’s most iconic settings. The Duffer Brothers chose Indiana for its unassuming, ordinary-America vibe, making the supernatural chaos feel more jarring. Derry is Stephen King’s It setting, Hill Valley is from Back to the Future, and Twin Peaks is David Lynch’s famous town.
✗ Eliminated! The answer is Hawkins, Indiana. Derry, Maine is the fictional town from Stephen King’s It. Hill Valley is Marty McFly’s home in Back to the Future. Twin Peaks, Washington is David Lynch’s famous fictional town. Hawkins is The Duffer Brothers’ deliberately ordinary Midwestern setting — the flat, unassuming backdrop that makes Vecna’s horrors hit harder.
06
Netflix’s Regency romance juggernaut — based on Julia Quinn’s novels and famous for its colour-blind casting, string-quartet pop covers, and narrated gossip column — is produced by which prolific showrunner’s production banner?
✓ Correct! Shonda Rhimes — the creator of Grey’s Anatomy and Scandal — produces Bridgerton through her Shondaland banner as the first major fruit of her massive 2017 Netflix deal. Chris Van Dusen created the show, but Shondaland’s signature ensemble-romance DNA is all over it. Julian Fellowes did Downton Abbey, Ryan Murphy did Monster/Dahmer, and Jenji Kohan did Orange Is the New Black.
✗ Eliminated! The answer is Shonda Rhimes (Shondaland). Ryan Murphy produces true-crime anthologies like Monster: The Jeffrey Dahmer Story. Julian Fellowes is the Downton Abbey/Gilded Age creator — a different period drama entirely. Jenji Kohan is behind Orange Is the New Black and Weeds. Bridgerton was the first big payoff of Rhimes’ nine-figure Netflix deal.
07
La Casa de Papel (Money Heist) became a global phenomenon on Netflix after a modest Spanish TV debut — partly thanks to its gang’s instantly recognisable red jumpsuits paired with a mask of which famous figure?
✓ Correct! The Salvador Dalí mask — with its upturned moustache — became the show’s defining visual alongside the red jumpsuits, a nod to Spanish artistic rebellion and surrealist individuality. It inspired protest iconography worldwide, from Lebanon to France. The original Antena 3 version underperformed; Netflix acquired it in 2017, re-edited it, and turned it into a global sensation.
✗ Eliminated! The answer is Salvador Dalí. Guy Fawkes is the V for Vendetta mask that Anonymous adopted. Che Guevara is a common revolutionary image but not the heist crew’s mask. Picasso is a frequent wrong answer given he’s the more globally-known Spanish artist — but the Dalí mask, with its iconic moustache, is the one fused forever with Money Heist’s red jumpsuits.
08
Netflix’s 2020 limited series about a Cold War-era chess prodigy named Beth Harmon caused a global surge in chess-set sales and was one of the streamer’s most-watched shows that year. Who played Beth?
✓ Correct! Anya Taylor-Joy — already a cult favourite from The Witch and Emma — broke out globally as Beth Harmon, winning the Golden Globe for Best Actress. The Queen’s Gambit pulled 62 million households in its first 28 days and caused such a chess-boom that Chess.com and retailers ran out of sets. It also made Walter Tevis’s 1983 novel a surprise bestseller almost 40 years later.
✗ Eliminated! The answer is Anya Taylor-Joy. Florence Pugh (Midsommar, Oppenheimer), Saoirse Ronan (Lady Bird), and Daisy Edgar-Jones (Normal People, Where the Crawdads Sing) are all frequent competitors in similar roles. Taylor-Joy’s Beth Harmon earned her a Golden Globe, a SAG Award, and turned Walter Tevis’s 1983 novel into a sudden bestseller.
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Just as importantly, The East Palace never loses sight of its central mystery. Every episode uncovers another piece of the curse while keeping the supernatural horror and palace politics moving together. Every answer leads to an even bigger question, making it incredibly easy to keep watching. By the time the finale arrives, the story leaves enough room for another season without feeling unfinished. With Netflix losing its biggest supernatural series in the form of Stranger Things, The East Palace has a real chance to fill that gap.