Slow Horses Season 3: Potential release date, cast, plot and what we know so far


Based on Mick Herron’s Slough House series of novels, Slow Horses is a spy-thriller television series. On April 1, 2022, the show had its Apple TV+ debut. The start of season two was on December 2, 2022. The show received a third and fourth season renewal in June 2022. It has won praise from the critics.

Aren’t you all excited for the next season of Slow Horses? Well, to be honest, who isn’t? Ever since the last season premiered, the fans of the show have been eagerly anticipating the third season. In case you are one of those show addicts for the next season to premiere, then here we are to provide you with all the details we know about the upcoming season of Slow Horses.

Slow Horses Season 3: Cast

For all that we know, the network is yet to update about the cast of the upcoming season which is why we cannot provide you the exact list of the entire cast members. As per the reports, following is the potential cast of the Season 3.

  • Gary Oldman as Jackson Lamb
  • Jack Lowden as River Cartwright
  • Kristin Scott Thomas as Diana Taverner
  • Saskia Reeves as Catherine Standish
  • Olivia Cooke as Sidonie “Sid” Baker
  • Rosalind Eleazar as Louisa Guy
  • Christopher Chung as Roddy Ho
  • Steven Waddington as Jed Moody
  • Dustin Demri-Burns as Min Harper
  • Paul Higgins as Struan Loy
  • Aimee-Ffion Edwards as Shirley Dander
  • Kadiff Kirwan as Marcus Longridge

Furthermore, it is possible that there could be an addition to the above mentioned cast of the series.

Slow Horses Season 3: Plot

Slow Horses centers around Slough House, an administrative purgatory for MI5 service rejects who have bungled their job but have not been sacked. Those consigned there are known as “slow horses”. They are expected to endure dull, paper-pushing tasks, along with occasional mental abuse from their miserable boss, Jackson Lamb, who expects them to quit out of boredom or frustration. Life in Slough House is defined by drudgery. Yet the Slow Horses somehow get involved investigating schemes endangering Britain.

Slow Horses Season 3: Release Date

Season 3 has finished production as of March 2023, and Season 4 was ready to be started. The fourth season is helmed by Adam Randall. However, the release date of Slow Horses Season 3 is yet to be announced.

Slow Horses Season 3: Official Trailer

There is no official trailer for Season 3 as of now.