By Griff GriffinShareNewsweek is a Trust Project memberApple TV’s Emmy-winning spy thriller “Slow Horses” is gathering its reins for a sixth season, and it’s further ahead than most people think.
In fact, “Slow Horses” Season 6 has already been filmed. The news might have got lost in the shuffle amongst the streamer’s other headline-grabbing shows, such as “Pluribus” and “Down Cemetery Road,” but the sixth season of Slow Horses was greenlit even before its fourth season ended in October 2024.
The brief synopsis reads: “Season six sees the Slow Horses on the run as Diana Taverner embroils them all in a fatally high-stakes game of retaliation and revenge.” With Taverner (Kristin Scott Thomas) now taken over Claude’s position as First Desk, it looks like the ragtag band of misfit agents are about to embark on their most personal assignment yet.
...Adapted from author Mick Herron's award-winning Slough House series, “Slow Horses” premiered in 2022 and stars Gary Oldman as Jackson Lamb, the head of a team of former MI5 expelled from their positions and dumped in a facility for outcasts called Slough House.
Will There be a Season 6 of ‘Slow Horses’?
Yes, in October 2024, Apple TV announced “Slow Horses” will be back for a sixth season. It will consist of six episodes.
“Audiences around the world have fallen in love with the Slow Horses, and I’m delighted that Gary Oldman will be leading this star-studded cast on another acerbic and action-packed adventure,” said Jay Hunt, creative director, Europe, Apple TV+, in a statement.
‘Slow Horses’ Season 6 Release Date
There is no release date for “Slow Horses” Season 6 yet. With a new season coming every year on Apple TV, though, the pattern dictates Season 6 should be released in the fall of 2026. This is a fast turnaround, but Oldman says he doesn’t want to keep fans waiting.
"We enjoy these people that come into our living room once a week, and then the show ends, and you've got to wait two years for it to come back, if it is coming back,” Oldman tells Screenrant. “An example would be Severance. So, I think if the audience likes the show, they invest their time in it, we want to come back and sort of deliver, so that was the thinking that we could get a quicker turnover."
‘Slow Horses’ Season 6 Story
Season 6 of “Slow Horses” will reportedly cover two books. These are the sixth and seventh in Herron’s series, “Joe Country” and “Slough House.”
As per the “Joe Country” synopsis: “When the man responsible for killing a slow horse breaks cover at last, Lamb sends the slow horses out to even the score…Meanwhile, in Regent’s Park, Diana Taverner’s tenure as First Desk is running into difficulties. If she’s going to make the Service fit for purpose, she might have to make deals with a familiar old devil.”
Who’s in the ‘Slow Horses’ Season 6 Cast?
The full cast for “Slow Horses” Season 6 has not yet been confirmed. However, most of the cast is expected to return. Here is the cast for Season 5:
- Gary Oldman as Jackson Lamb
- Kristin Scott Thomas as Diana Taverner
- Jack Lowden as River Cartwright
- Saskia Reeves as Catherine Standish
- Rosalind Eleazar as Louisa Guy
- Christopher Chung as Roddy Ho
- Aimee-Ffion Edwards as Shirley Dander
- Ruth Bradley as Emma Flyte
- James Callis as Claude Whelan
- Tom Brooke as J.K. Coe
- Jonathan Pryce as David Cartwright
Is There a ‘Slow Horses’ Season 6 Trailer?
No, there is no trailer for “Slow Horses” Season 6. The first footage expected to drop in early 2026, ahead of a fall 2026 series release date.
Request Reprint & LicensingSubmit CorrectionView Editorial & AI Guidelines
Add Newsweek as a preferred source on Google to see more of our trusted coverage when you search.Recommended For You
TV‘Pluribus’ Season 2: Cancelled or Renewed? Latest Update3 min read
TV‘Taylor Swift – The End of an Era’ Episode 5 – Release Date, Schedule, How to Watch3 min read
TV‘Heated Rivalry’ Season 1 Episode 6 – Release Date, Schedule, How to Watch3 min read
TV‘House of the Dragon’ Star Breaks Silence on Status of Season 33 min read
TV‘Survivor’ Season 50 First Look Reveals Major Celebrity Surprises4 min read
TV‘Percy Jackson and the Olympians’ Season 2 Episode 4 – Release Date, Schedule, How to Watch2 min readRelated Podcasts
Top Stories
NewsWhy Parts of San Francisco Are Still Dark After Weekend Outage4 min read
PoliticsJD Vance Seeks to Channel Charlie Kirk at Turning Point USA AmericaFest6 min read
PoliticsDOJ Official Addresses Files Taken Down from Epstein Release6 min read
News’60 Minutes’ Faces Backlash For Pulling Trump El Salvador Prison Segment4 min read
NewsUS Pursuing Third Tanker Near Venezuela: Report5 min read
For MembersNewsUncommon Knowledge: Sorry, RFK, but America Doesn’t Even Agree on Pronouns5 min readTrending
NWSWinter Weather Warning As 40 Inches of Snow To Hit—Travel ‘Impossible’3 min read
Donald TrumpMap Shows Donald Trump’s Approval Rating in Every State After 11 Months4 min read
ImmigrationGreen-Card Program Could ‘Permanently End’: Ex-Immigration Official4 min read
SnowWinter Storm Warning as 3 Feet of Snow to Strike: ‘Hazardous’3 min read
WalmartWalmart Recall Update: Customers Urged to Destroy Products5 min readOpinion
OpinionWhat Is New York City Becoming for Its Jewish Residents? | Opinion4 min read
OpinionPresident Trump Should Restore Crucial Trade Wins From His First Term | Opinion5 min read
OpinionStrengthen America—Stop Detaining Dreamers and Pass The Dream Act | Opinion4 min read
OpinionChanukah Is Relevant for Everyone—but Not in the Way You Might Think5 min read
OpinionThe World Failed Holocaust Survivors at Bondi Beach | Opinion5 min read