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Slow Horses Season 6 Set to Premiere on September 16

Sep 7, 2026
Slow Horses Season 6 Set to Premiere on September 16

Apple TV's acclaimed espionage drama, 'Slow Horses,' is gearing up for its sixth season, set to premiere on September 16. Following the gripping finale of Season 5, fans can expect a thrilling continuation of the story featuring the misfit MI5 agents from Slough House. The upcoming season promises a significant tonal shift, with the characters facing life-threatening challenges as they navigate a world filled with danger and intrigue.

Season 5 highlighted the tech-savvy Roddy Ho and his involvement with a dangerous plot, but Season 6 is poised to escalate the stakes even further. Trailers have hinted at intense action sequences, including gunfights, car chases, and explosive confrontations. Viewers will also see the return of familiar characters such as Frank Harkness, played by Hugo Weaving, and Sidonie “Sid” Baker, portrayed by Olivia Cooke, alongside new cast members like Lenny Rush and Harry Lloyd.

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The season will consist of six episodes, with new episodes released weekly on Wednesdays, starting with an early release on September 15 at 9:00 p.m. ET for eager fans. The narrative will draw from Mick Herron's novels 'Joe Country' and 'Slough House,' exploring themes of revenge and survival as the Slow Horses find themselves embroiled in a perilous game orchestrated by Diana Taverner.

As the characters confront their pasts and the dangers surrounding them, the series continues to delve into the complexities of espionage and the personal struggles of its protagonists. With a mix of returning favorites and new faces, Season 6 of 'Slow Horses' is set to deliver a captivating viewing experience for fans of the genre.

For those looking to catch up, previous seasons are available for streaming on Apple TV, ensuring viewers are ready for the high-stakes drama that awaits in the new season.

Surveillance:
Intelligence History

Secret operations, double agents, and the decisions left out of the official version.

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Counterintelligence Case Studies

Nonfiction accounts of moles, deception, and investigations. The warning signs tend to look clearer in the final report.

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