For years, streaming horror has been defined by haunted houses, cursed islands, and the creeping dread of small communities where everyone knows your business—and where no one trusts you. Netflix has quietly become the genre’s most reliable purveyor of this particular brand of terror, from Mike Flanagan’s gothic masterpieces to the unsettling isolation of remote locales. Now, the platform is heading somewhere considerably wetter for its next entry: a six-episode limited series called Below, which promises to plunge viewers into a windswept Newfoundland fishing town where something ancient and unfathomable lurks beneath the surface.
A fresh trailer has surfaced ahead of the show’s world premiere at the Toronto International Film Festival, with all episodes landing on Netflix on October 8. What follows is more than just another monster-in-the-deep premise—it’s a meticulously crafted atmospheric thriller that leans into regional authenticity, generational trauma, and the primal fear of what lies in the dark water below.
A Deep Dive Into the Monster Genre
Below follows Calvin Penney, a stubborn but big-hearted fisherman played by Josh Hartnett (Oppenheimer, Trap), who has spent decades haunted by the mysterious death of his father. The past violently resurfaces when an unidentified sea creature begins terrorizing the community—and when a massive iceberg drifts uninvited into the harbor.
The trailer keeps the creature itself deliberately obscured, but it promises plenty of ocean chaos as boats venture out to investigate against explicit warnings. What they discover beneath the waves is far more dangerous than anyone expected. As the town descends into chaos, Calvin teams up with Fonda Howander, a visiting marine researcher played by Mackenzie Davis (Station Eleven, Speak No Evil), to uncover what they’re dealing with and protect his family—including his son Wade Penney, portrayed by Charlie Heaton (Stranger Things, The New Mutants).

Image: Netflix
Below (2026)
The trailer hints that the creature may be connected to Calvin’s father’s death, raising a chilling possibility: whatever is haunting the town has been lurking beneath the surface for decades. This generational framing elevates the premise from simple monster-of-the-week fare into something with genuine emotional weight.
Craftsmanship Meets Coastal Authenticity
Below was created by Jesse McKeown, whose credits include The Umbrella Academy and The Sinner. The series blends supernatural horror, local mythology, family drama, and small-town suspense into a cohesive whole. Crucially, it was filmed in Newfoundland and Labrador, meaning the isolated coastal setting isn’t merely a backdrop—it’s an active participant in the narrative.

Source: Netflix
Rohan Campbell and Ruby Stokes in Below (2026)
This is a significant distinction. Many streaming horror productions rely on soundstages, green screens, and generic coastal stand-ins that fail to capture the raw, unforgiving atmosphere of real maritime environments. By shooting on location, Below gains an authenticity that translates directly into dread—the kind you can’t fake with CGI alone.
Industry Impact & Community Reaction
The horror limited series boom has fundamentally reshaped how audiences consume fear content. Platforms like Netflix have discovered that serialized, character-driven horror outperforms standalone films in terms of engagement and cultural longevity. Flanagan’s The Haunting of Hill House”>The Haunting of Hill House proved that psychological dread could be as effective as jump scares, while Midnight Mass”>Midnight Mass demonstrated the genre’s capacity for ambitious scale.
Below slots neatly into this evolution but carves out its own identity through setting and mythology. The Newfoundland location taps into a rich tradition of maritime folklore—creatures like the Mother Tongue, the Night-Sea People, and countless unexplained deep-sea legends have long populated regional storytelling. By grounding its horror in authentic local culture, the series gains layers of meaning that resonate with both international audiences and those familiar with Atlantic Canadian heritage.
The casting is equally deliberate. Josh Hartnett brings gravitas to Calvin’s role as a man defined by grief, while Charlie Heaton injects youthful vulnerability into Wade. Mackenzie Davis provides the scientific rationality that will inevitably collide with supernatural reality—a classic horror tension between reason and belief.
What This Means for Streaming Horror
The premiere at TIFF signals Netflix’s strategy of using festival exposure to build prestige around its content before the mass streaming release. This two-tiered approach maximizes both critical credibility and viewership, ensuring Below enters the cultural conversation rather than simply disappearing into algorithmic obscurity.
Frequently Asked Questions
Q: When does Below release on Netflix?
A: All six episodes of Below will be available to stream on Netflix starting October 8, following its world premiere at the Toronto International Film Festival.
Q: Who is behind the creation of Below?
A: The series was created by Jesse McKeown, known for The Umbrella Academy and The Sinner. It stars Josh Hartnett as Calvin Penney, alongside Mackenzie Davis and Charlie Heaton.
Q: Where was Below filmed?
A: The series was shot on location in Newfoundland and Labrador, Canada. This real-world coastal setting is integral to the show’s atmosphere and authenticity.
Q: Is Below based on a true story or existing mythology?
A: While not based on any single true event, Below draws heavily on Newfoundland’s rich maritime folklore and local legends. The series weaves these regional myths into its supernatural horror narrative.
The Final Word
Below arrives at a moment when streaming horror has matured from cheap thrills into sophisticated, location-driven storytelling. With genuine atmospheric authenticity, an ensemble cast of proven talent, and a premise that balances generational trauma with primal fear of the deep, it’s poised to become one of Netflix’s most compelling entries in the genre.
Whether you’re drawn to the creeping dread of small-town secrets or the visceral terror of what lies beneath the waves, Below promises an experience that lingers long after the credits roll—and perhaps even longer, echoing somewhere in the dark water below.
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