Netflix's Upcoming Crime Thriller Legends Is The Streamer's Answer To Slow Horses

Few Apple TV+ shows have success stories as surprising as UK spy thriller Slow Horses. What began as a relatively low-key espionage drama quickly turned into a breakout hit, proving there was a real appetite for grounded, character-driven spy stories that ditch glamour for grit. Now, years after Slow Horses first arrived in 2022, Netflix looks ready to try and scratch that same audience itch.

Netflix may have its own Slow Horses equivalent in Legends, an upcoming six-part thriller inspired by real-life undercover operations set for release on May 7. The series follows a group of covert UK operatives living double lives, navigating dangerous assignments while struggling to maintain their identities. Early trailers and reveals have already sparked comparisons to Slow Horses, and the similarities may not be entirely accidental.

The success of Slow Horses, underscored by its remarkable 97% Rotten Tomatoes score, proves that the Apple TV+ show’s understated approach to espionage resonates. Its blend of sharp writing, flawed characters, and grounded tension struck a chord. Whether Legends can replicate that magic remains to be seen, but if it succeeds, Netflix could finally compete with Apple and cater to this incredibly specific but widely demanded style of spy show.

Netflix’s Legends Has A Lot Of Intriguing Aspects In Common With Slow Horses

A Grounded Approach To Espionage Instantly Draws Comparisons

While Legends doesn’t appear to be explicitly or deliberately chasing Slow Horses’ success, the similarities are hard to ignore. Both series lean heavily into a version of British espionage that feels far removed from the polished fantasy of James Bond. Instead of slick, invincible agents, Legends focuses on operatives who are fallible, overstretched, and often out of their depth.

This approach mirrors what made Slow Horses so refreshing. Jackson Lamb (Gary Oldman), the disheveled and abrasive leader of Slough House in the Apple TV+ series, is about as far from a traditional spy hero as possible. Likewise, Legends appears to embrace characters whose skill sets are grounded in reality. They are capable certainly, but far from superhuman.

The tone is another major point of comparison. The first trailer for Legends suggests a world that is gritty, tense, and rooted in realism. There’s a clear emphasis on psychological pressure and the emotional toll of undercover work, rather than explosive spectacle. This aligns closely with Slow Horses, which is beloved for focusing on characters who seem like everyday employees who coincidentally work in intelligence and espionage rather than 007-like super spies.

That’s not to say Legends will lack big moments. Much like Slow Horses, the glimpses shown so far hint at carefully deployed bursts of action. The trailer for Legends has teased some high-octane sequences. However, since they’re not the main focus, it’s clear they won’t be excessive or a crutch for the narrative. From what’s been seen so far, Legends is attempting a balancing act between realism and excitement, one that Slow Horses has already mastered.

Another potential shared strength is the focus on identity. While Slow Horses explores the professional failures and personal baggage of its sidelined agents, Legends is positioning itself to take this theme further by centering on operatives living double lives. This adds an extra layer of tension, as characters must constantly navigate the line between who they are and who they pretend to be.

Ultimately, these overlaps don’t mean Legends is necessarily copying Slow Horses. Instead, they suggest both shows are drawing from the same evolving appetite for more grounded, character-first espionage storytelling, something audiences clearly can’t get enough of.

How Slow Horses Became A Massive Hit For Apple TV

A Smart Blend Of Character Drama And Espionage Made It Essential Viewing

Gary Oldman's Lamb looking worried in a neon-lit room in Slow Horses season 5 — Gary Oldman’s Lamb looking worried in a neon-lit room in Slow Horses season 5

It’s easy to see why Netflix would want its own version of Slow Horses. The Apple TV+ series didn’t just find an audience; it built a devoted following by offering something that felt genuinely different within the spy genre.

One of the biggest factors behind its success is its focus on character over spectacle. Rather than relying on globe-trotting missions or elaborate action set pieces, Slow Horses finds its narrative substance from interpersonal conflict, sharp dialogue, and the messy realities of intelligence work. The agents of Slough House aren’t elite operatives at the top of their game. They’re rejects, each carrying professional and personal scars.

This underdog angle proved surprisingly compelling. Watching River Cartwright (Jack Lowden) struggle to redeem himself, or seeing Lamb manipulate situations with cynical brilliance, has given all five seasons of Slow Horses a strong emotional core. It’s espionage, but with a distinctly human edge.

Another key ingredient for the show’s success is consistency. Slow Horses has maintained a high level of quality across its seasons, with tight storytelling and a clear sense of identity. Its pacing is deliberate but never dull, building tension through character interactions as much as plot twists. That reliability has helped it earn both critical acclaim and audience trust.

Deliberate examples of craftsmanship aside, Slow Hoses also benefits from its distinctly British sensibility. Its dry humor, understated tone, and focus on bureaucracy give it a unique flavor that sets it apart from more bombastic American spy dramas. It’s a niche that wasn’t widely explored before, but clearly had an audience waiting.

For Apple TV+, Slow Horses became more than just another show. It became a defining title. Its success demonstrated that smaller-scale, character-driven thrillers could compete with bigger, flashier productions.

That’s exactly why Legends feels so significant. If Netflix can capture even a fraction of what made Slow Horses work, it won’t just have a hit, it could reshape how the streamer approaches the spy genre altogether.