An adaptation of the Slough House book series (alternatively known as the Jackson Lamb series) by Mick Herron, Slow Horses is a spy thriller show that revolves around the staff members of Slough House, a branch of MI5 where disgraced agents are sent so they can finish their tenure in administrative oblivion. However, led by their brilliant but revolting boss Jackson Lamb, the “Slow Horses” often emerge as the final wall between Britain and national catastrophe.
The series premiered on April 1, 2022, and garnered mostly positive responses. Season 2 debuted on December 2, 2022, and Season 3 on November 29, 2023. If you are wondering when the fourth season will come out, we got you covered.
Here’s all the Slow Horses Season 4 release date information we know so far, and all the details on when it is coming out.
Is there a Slow Horses Season 4 release date?
Slow Horses Season 4’s release date could arrive by the third quarter of 2024.
The fourth season of Slow Horses was greenlit along with season 3 in June 2022, before the debut of the sophomore season. It was reported in April 2023 that filming for Season 4 was underway in London, with Adam Randall, arguably most known for the 2019 horror mystery drama film I See You, serving as the director. In August 2023, Randall took to Instagram to announce that the filming had concluded for the season.
Season 4 is reportedly an adaptation of the fourth book of the novel series, Spook Street, and will “open with a bombing that detonates personal secrets, rocking the already unstable foundations of Slough House.” The first two seasons, which were announced together, premiered within eight months of each other. Given this precendence, it can be speculated that season 4 can come in the third quarter of 2024.
This date is an estimation based on the information we have at the time of this writing.
The cast includes Gary Oldman as Jackson Lamb, Jack Lowden as River Cartwright, Kristin Scott Thomas as Diana Taverner, Saskia Reeves as Catherine Standish, Rosalind Eleazar as Louisa Guy, Christopher Chung as Roddy Ho, Aimee-Ffion Edwards as Shirley Dander, Kadiff Kirwan as Marcus Longridge, and more. Hugo Weaving, Joanna Scanlan, James Callis, Ruth Bradley, and Tom Brooke have been added to the cast of the fourth season.
Where is Slow Horses Season 4 coming out?
Slow Horses Season 4 is anticipated to come out on Apple TV Plus in the third quarter of 2024.
This is because all three previous seasons were released on Apple TV Plus. ComingSoon will provide an update when the release date for the fourth season is officially announced.
The official synopsis for Slow Horses reads:
“This quick-witted spy drama follows a dysfunctional team of MI5 agents—and their obnoxious boss, the notorious Jackson Lamb—as they navigate the espionage world’s smoke and mirrors to defend England from sinister forces.”
