It’s change into a beloved custom for Sluggish Horses followers to devour a brand new season of Apple TV‘s hit espionage collection, then instantly get excited for the subsequent upcoming season. You see, Sluggish Horses doesn’t simply get early renewals. The collection kicks off manufacturing so swiftly, that when one season ends, a teaser for the subsequent season premieres! And we’re happy to report that custom continued after Sluggish Horses‘ Season 5’s finale.
Primarily based on London Guidelines, the fifth guide in Mick Herron’s Slough Home collection, Sluggish Horses Season 5 noticed tech grasp Roddy Ho (Christopher Chung) get a suspiciously attractive girlfriend who used him to infiltrate MI5 so she and her workforce might perform terror assaults throughout London. After an eventful finale noticed the Sluggish Horses use their distinctive skillset to deliver down the dangerous guys, the collection gave viewers an thrilling look forward at what to anticipate from Season 6.
Curious if there can be a Sluggish Horses Season 6? When will the Apple TV collection return with new episodes? And which Mick Herron novels can be tailored this time round? Right here’s every thing to find out about the way forward for Sluggish Horses, together with Season 6 premiere date information, guide summaries, and what we realized from the teaser on the finish of Season 5’s finale.
Will There Be A Sluggish Horses Season 6 On Apple TV?
You wager! Lower than per week after its Season 4 finale, Apple TV renewed Sluggish Horses for Season 6.
Sluggish Horses Season 6 Premiere Date: When Does Sluggish Horses Return With New Episodes On Apple TV+?
Whereas an official Sluggish Horses Season 6 premiere date has but to be revealed, followers can assume the one season per yr custom will proceed. Primarily based on current seasons, we’ll seemingly get new episodes in fall or winter 2026, if not sooner. Right here’s when previous seasons premiere for a refresher:
- Season 1: April 1, 2022 – April 29, 2022
- Season 2: December 2, 2022 – December 30, 2022
- Season 3: November 29, 2023 – December 27, 2023
- Season 4: September 4, 2024 – October 9, 2024
- Season 5: September 24, 2025 – October 29, 2025
How Many Episodes Will Be In Sluggish Horses Season 6?
Like Sluggish Horses seasons previous, Season 6 will seemingly include six episodes.
What Will Sluggish Horses Season 6 Be About? And Which Mick Herron E-book Does Sluggish Horses Season 6 Adapt?
Per Deadline, “In Season 6, the spies head out on the run as Diana Taverner embroils all of them in a fatally high-stakes recreation of retaliation and revenge. The sixth season can be based mostly on two of Mick Herron’s novels, Joe Nation and Slough Home, that are the sixth and seventh within the guide collection.”
Primarily based on the preview on the finish of Season 5’s finale, now we have some further intel on the season forward, as effectively. ICYMI, the teaser kicks off with Ho and Lamb knocking at Emma Flyte’s door. At first, she screams, “Will you simply fuck off?” However when she see the Sluggish Horses standing in entrance of her with a younger boy, her curiosity (and ours!) is piqued.

“His dad stole a file with the Sluggish Horses’ names in it. Now he’s useless and my Joes are being hunted,” Lamb explains. Lower to Molly, who’s working on the Park once more, telling Taverner, “Slough Home is totally lacking.” And in case you wanted that phrased one other manner, one other scene exhibits Ho telling Shirley, “We don’t exist anymore.” Chills.
In true Sluggish Horses trend, the stakes are raised and the motion unfolds, with the teaser giving glimpses of latest characters, weapons, fights, automotive chases, explosions, and extra chaos. Lamb meets Taverner outdoors at night time and says, “You bought a leak Julian Assange can be pleased with.” The following time we see her, a thriller man is grabbing her fingers, telling a bunch of individuals, “Our safety’s in these fingers.” The following time we see him, he’s setting a suspicious trying fireplace. So HMMM… The teaser additionally exhibits Lamb, Standish, and Taverner attending a funeral and Lamb warning, “We’re working out of time… It’s a massacre.” Oh, and did we point out River and his pricey previous dad Frank Harkness (Hugo Weaving) come head to head once more? Why? “Enterprise.” CHILLS!
Earlier than the teaser ends, Sluggish Horses lightens the temper by showcasing a few of its signature humor. Lamb declares, “We have to deal with the 5 Fs. Who the fuck, what the fuck, the place the fuck, and why the fuck?” When Coe says, “That’s 4,” Lamb snaps, “Fuck off! That’s 5!” And we’re left eager for extra!

Joe Nation E-book Plot: What Is The E-book 6 In Mick Herron’s Slough Home Collection About?
Need extra information on Sluggish Horses Season 6? Right here’s the synopsis of Joe Nation, straight from Herron’s web site:
In Slough Home, the London outpost for disgraced MI5 spies, recollections are stirring, all of them dangerous. Catherine Standish is shopping for booze once more, Louisa Man is raking over the ashes of misplaced love, and new recruit Lech Wicinski, whose sins make him an outcast even among the many gradual horses, is set to find who destroyed his profession, even when he tears his life aside within the course of.
In the meantime, in Regent’s Park, Diana Taverner’s tenure as First Desk is working into difficulties. If she’s going to make the Service match for goal, she might need to make offers with a well-known previous satan.
Slough Home E-book Plot: What Is The E-book 7 In Mick Herron’s Slough Home Collection About?
And since Season 6 is reportedly based mostly on E-book 6 and E-book 7, right here’s the synopsis of Slough Home, straight from Herron’s web site:
At Slough Home, Brexit has taken a toll. The gradual horses have been pushed additional into the chilly, Slough Home has been erased from official information, and its members are dying in uncommon circumstances, at an uncommon clip. No surprise Jackson Lamb’s crew is feeling paranoid. However are they really targets?
With a brand new populist motion taking maintain of London’s streets and the previous order making certain that every thing’s on the market to the best bidder, the world’s a harmful place for these deemed surplus. Jackson Lamb and the gradual horses are in a struggle for his or her lives as they navigate dizzying layers of lies, energy, and dying.
How Many Books Are in Mick Heron’s Sluggish Horses E-book Collection?
Heron has written standalone novels, quick story collections, and several other novellas all through his profession, however there are at present 9 full novels in his “Slough Home” collection, listed so as of publication right here:
- E-book 1: Sluggish Horses (2010)
- E-book 2: Useless Lions (2013)
- E-book 3: Actual Tigers (2016)
- E-book 4: Spook Avenue (2017)
- E-book 5: London Guidelines (2018)
- E-book 6: Joe Nation (2019)
- E-book 7: Slough Home (2021)
- E-book 8: Dangerous Actors (2022)
- E-book 9: Clown City (2025)
Will There Be A Sluggish Horses Season 7?
YES AGAIn! On July 8, 2025, months forward of its Season 5 premiere, Apple TV additionally renewed Sluggish Horses for Season 7, revealing in a press launch, “In Season 7, Lamb and his Sluggish Horses are on the hunt to seek out and neutralize a mole on the coronary heart of British Authorities earlier than they’ll deliver down the state.” The collection is formally Apple TV’s longest-tenured collection, so fingers crossed we make it by means of the remainder of Herron’s books.
Keep tuned for extra updates on Sluggish Horses Season 6 (and past).
