There's a certain kind of horror story that Stephen King has mastered: drop young protagonists into a strange, perilous world, give them a genuinely terrifying adversary, and let the supernatural threat expose the emotional baggage they've been carrying. Locke & Key isn't a King adaptation, but it nails that formula. Based on the comic series by Joe Hill (King's son) and Gabriel Rodríguez, this Netflix show mixes horror, fantasy, coming-of-age drama, and family trauma into a surprisingly addictive three-season ride.
The series premiered in 2020 and follows the Locke family after the murder of patriarch Rendell Locke. His wife, Nina (Darby Stanchfield), moves with their three kids—Tyler (Connor Jessup), Kinsey (Emilia Jones), and Bode (Jackson Robert Scott)—to Rendell's ancestral home, Keyhouse, in Matheson, Massachusetts. The house is massive and mysterious, hiding far more than cobwebs. Soon, the children discover magical keys scattered around the property, each with a unique power. Naturally, they're not the only ones after what those keys can unlock.
Turning a Haunted House into a Fantasy Playground
The easiest way to describe Locke & Key is to imagine a haunted-house story where the kids actually want to explore. The keys are the show's biggest hook, and they're wonderfully inventive: one can turn you into a ghost, another opens a door to anywhere, and others can manipulate memories, fix broken objects, control people, or unleash all sorts of trouble. That sense of discovery gives the show an infectious childlike wonder, even when things get dark. Bode, the youngest, is key to that balance. His curiosity drives much of the early exploration, and Scott's enthusiasm makes the magic feel genuinely magical, not just a bunch of CGI powers.
But there's always something lurking beneath the wonder. The keys aren't toys, and Keyhouse isn't just an eccentric family mansion. A supernatural threat is hunting for the same objects, turning the Lockes' exploration into a fight for survival. Netflix itself describes the series as a coming-of-age mystery about "love, loss, and the unshakable bonds" of family—a better description than simply calling it fantasy or horror.
This Netflix Fantasy Series Is Really About Grief
Locke & Key gives its characters something much more relatable to deal with. Rendell's death has shattered the family, and each member copes differently. Tyler carries guilt over his father's murder, Kinsey struggles with fear and helplessness, Nina tries to hold everyone together while battling grief and alcoholism, and Bode, being younger, approaches the tragedy differently. His willingness to believe in the impossible becomes an important counterweight to everyone else's pain.
The cast is genuinely strong. Stanchfield gives Nina more depth than the typical horror-movie mom, while Jessup and Jones sell the complicated teenage emotions at the center of Tyler and Kinsey's stories. Scott, meanwhile, is the show's secret weapon. Bode's excitement could have been annoying in another actor's hands, but Scott makes him feel like the kind of kid who would absolutely hear a mysterious voice from a well and think, "I should probably check that out."
Knowing When to Be Scary and When Not To
If you're expecting eight hours of relentless horror, Locke & Key isn't quite that. It's more of a display of the space between horror and fantasy, where a creepy house can be frightening one minute and an enormous playground the next. There's a little Stranger Things in its coming-of-age story, some classic Amblin-style adventure in its sense of wonder, and enough supernatural menace to keep things from getting too comfortable.
That tonal balance is one reason the series is so easy to binge. Episodes move quickly, the keys keep introducing new possibilities, and Keyhouse always seems to have another secret behind another door. The show also benefits from not dragging things out indefinitely. Netflix's version runs for three seasons and 28 episodes, with the final season arriving in 2022. Perhaps most importantly for anyone wary of starting another unfinished Netflix fantasy series, Locke & Key actually gets an ending. The creators decided three seasons was the right length to complete the Locke family's story, rather than stretching the mythology until it ran out of steam.
The show isn't perfect—its teen drama occasionally competes with the more interesting supernatural material, and its horror can be softer than the premise suggests. But those caveats don't erase what Locke & Key does exceptionally well. It creates a world you want to explore, populates it with characters you actually care about, and uses its supernatural mythology to tell a story about a family trying to survive grief. If you're looking for a horror series that balances scares with heart, this is one to check out. And if you're a fan of inventive magic systems, the keys alone are worth the watch. For those who appreciate well-crafted fantasy TV, Locke & Key deserves a spot on your list.
