Slow Horses showrunner drops exciting details about Season 5 of the Apple TV+ series

Promotional poster for Slow Horses | Image via Apple TV+
Promotional poster for Slow Horses | Image via Apple TV+

Slow Horses has never tried to be the loudest show in the room. It doesn’t rely on speed or spectacle. The pacing is intentional, even stubborn. Stories unravel quietly, through failure, silence, and people stuck in the wrong place at the wrong time. It’s a slow burn, and that’s always been part of its charm.

The characters are flawed, most of them forgotten. Some are there because they messed up. Others because there was nowhere else to send them. But that’s what makes Slough House feel real. It’s not about redemption. It’s about surviving another day with just enough energy to fake competence.

Season 5 is on the way, and according to recent comments from showrunner Will Smith, there are reasons to expect a shift. Not a new identity, but a change in tone, in focus, in who gets to lead the story. Talking about the new season, Smith said:

“I love it because Roddy Ho becomes more central, and it's great to see Chris [Chung] as he's grown and just owned that character. So that's been wonderful to watch, it's really exciting to be doing that.”

Focus shifts to Roddy Ho

Roddy Ho isn’t usually the one anyone expects to take the spotlight. He’s the smug one, behind a screen, often treated more like background noise than a real asset. But now, he becomes central to the story. The fifth season brings him closer to the action and places him in situations he’s not exactly prepared to handle.

That move isn’t just about giving screen time to a side character. It’s about what happens when someone like Roddy, with his blind confidence and social awkwardness, is put at the center of real threats. Smith highlighted this dynamic, saying:

“And then putting Ho together with characters that might not be able to cope with him, there's real fun to that.”

The tension doesn’t disappear. It just shifts slightly. Ho brings a different kind of discomfort. Less stoic, more erratic. He doesn’t balance out the chaos, he distorts it.

Slow Horses | Image via Apple TV+
Slow Horses | Image via Apple TV+

Political tension and sharp timing

Slow Horses has always had its eye on the political undercurrent of its world, but this time, that thread becomes more visible. The fifth season adapts London Rules, a book that plays directly with misinformation, media manipulation, and institutional paranoia. These aren’t just background themes anymore.

Smith acknowledged this relevance when he said:

“The plot as well is, sadly, topical, is the other side to that. It comments on contemporary British politics.”

He even addressed the author of the original novels, Mick Herron, adding:

“When you wrote it, I'm sure you thought, ‘Oh, that's all going to go away.’ But it feels very relevant.”

It’s not satire in the loud sense. It just lets the absurdity surface naturally. That choice reflects how the show treats its tension, not with exaggeration, but by exposing how close fiction can get to what’s actually happening out there.


A scene that stayed on the page

There’s a key sequence from the book that didn’t make it into the season. It takes place in Derbyshire and gives the impression of an overseas conflict happening on domestic ground. It’s intense and layered, but ultimately, the showrunners chose to leave it out.

The adaptation aims for cohesion, not literal translation. Some scenes, no matter how striking on paper, don’t survive the tone or structure of the screen. It’s not just about what’s possible to shoot. It’s about what fits inside the pacing and atmosphere the series has built.

Slow Horses | Image via Apple TV+
Slow Horses | Image via Apple TV+

Old ties, new weight

Frank Harkness returns, again played by Hugo Weaving. He was already a presence that felt slightly unhinged in earlier seasons. But now, there’s more behind it. It’s revealed that he and River Cartwright are biologically related. That detail doesn’t scream for attention. It just adds pressure where things already felt tense.

Family changes the tone of a scene. Even the silence between them starts to sound different, heavier in ways that don’t always make sense. The series leans into that discomfort without turning it into a plot twist. It’s just another thread, pulling at something that was already fraying.


What are the early reactions to Season 5

Media outlets have already begun responding to the updates around Slow Horses Season 5. TechRadar pointed out how the show maintains its dry humor while threading political tension. Decider highlighted the narrative risk of putting Roddy Ho at the center. Digital Spy emphasized the ensemble cast, noting the return of Gary Oldman, Kristin Scott Thomas, Jack Lowden, and Hugo Weaving.

There are questions about tone. Whether longtime fans will respond well to a shift in focus and pacing. But most of the early attention sees it not as a reinvention, but as the natural messiness of evolution and creative instinct. A different perspective, not a different series.

Slow Horses | Image via Apple TV+
Slow Horses | Image via Apple TV+

Why the Slow Horses format still works

One thing that hasn’t changed is structure. Slow Horses continues with six episodes. One director. One story told as if it were a film cut into parts. The show resists urgency. It moves at its own speed, avoiding shortcuts or unnecessary distractions. Awkward pauses stay awkward. Conversations cut off too soon. Nothing gets wrapped up too cleanly.

It’s not slow by accident. It’s slow because that’s how things unfold in Slough House. And that deliberate pace is part of what makes Slow Horses stand out. The format still works, even when the story shifts focus.


When it arrives, and what’s next

Season 5 premieres on September 24, 2025. The first two episodes drop together. Then, one new episode every Wednesday through October 22.

Season 6 is already in development. It’s based on two books this time: Joe Country and Slough House. That probably means more complex threads, maybe a faster rhythm. But the tone is expected to hold, restrained, dry, with failures that pile up rather than explode, much like in Slow Horses Season 5.


A familiar kind of mess

Slow Horses doesn’t aim for catharsis. It’s about the day-to-day grind of people who rarely win anything, trying to stay useful inside broken systems. They fail. They get ignored. Sometimes they get lucky, but not for long. This season keeps that intact. Even when the spotlight shifts to someone like Roddy Ho, the core remains the same.

The discomfort, the bureaucracy, the silence, it’s all still there. Just rearranged a bit. The humor doesn’t cancel the tension. It holds it differently. As if everyone finally realized how absurd it’s always been.

And maybe that’s what keeps it grounded. Not in heroism, but in endurance. In showing up again. In knowing it probably won’t work, and doing it anyway.

Edited by Sarah Nazamuddin Harniswala