Slow Horses Gets Season 4 Premiere Date at Apple TV+ — Watch Trailer

Ryan Schwartz

August 13, 2024 at 10:05 PM·2 min read

We finally have a trailer for Season 4 of Slow Horses.

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Apple TV+’s darkly comic spy drama will return with two episodes on Wednesday, Sept. 4, TVLine has learned. Single episodes will follow on Wednesdays through Oct. 2.

Season 4 was greenlit in 2022. A logline reveals that this latest six-episode run will “open with a bombing that detonates personal secrets, rocking the already unstable foundations of Slough House.”

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Adapted from the Mick Herron spy novels, Slow Horses “follows a dysfunctional team of British intelligence agents who serve in a dumping ground department of MI5 known un-affectionately as Slough House.” Oscar winner Oldman stars as Jackson Lamb, “the brilliant but irascible leader of the spies, who end up in Slough House due to their career-ending mistakes as they frequently find themselves blundering around the smoke and mirrors of the espionage world.”

Rounding out the cast are Kristin Scott Thomas (as Diana Taverner), Jack Lowden (as River Cartwright), Saskia Reeves (as Catherine Standish), Rosalind Eleazar (as Louisa Guy), Christopher Chung (as the aforementioned Roddy Ho), Samuel West (as Peter Judd MP), Sophie Okonedo (as Ingrid Tearney), Aimee-Ffion Edwards (as Shirley Dander), Kadiff Kirwan (as Marcus Longridge) and Jonathan Pryce (as David Cartwright).

Slow Horses has already been renewed for Season 5, which is expected to premiere in 2025. In that batch of episodes, “everyone is suspicious when resident tech nerd Roddy Ho has a glamorous new girlfriend,” Apple teases. “When a series of increasingly bizarre events occur across the city, it falls to the Slow Horses to work out how everything is connected. After all, Jackson Lamb knows that in the world of espionage, ‘London Rules’ should always apply.”

Are you looking forward to Season 4 of Slow Horses? Take a look at additional photos below, then let us know in Comments.