Slow Horses Season 7 adds Varada Sethu, Tuppence Middleton, and others to its cast.
Apple TV's Emmy-winning spy drama Slow Horses adds five new cast members for its seventh season, including Varada Sethu, Tuppence Middleton, and Joshua McGuire.
Slow Horses, the Apple TV series, has announced the addition of five new cast members for its seventh season. The new cast members include Varada Sethu, Tuppence Middleton, Joshua McGuire, Ethan Moorhouse, and Merab Ninidze.
Gary Oldman and James Callis, playing Jackson Lamb and Claude Whelan, respectively, will reprise their roles. The show revolves around a team of underappreciated British intelligence agents operating in Slough House, a department within MI5.
Gary Oldman plays Jackson Lamb, a skilled but irascible leader, and James Callis plays Claude Whelan, who both have their careers stalled in Slough House. The series is based on the popular 'Slough House' book series by Mick Herron.
Season 7 is based on the 'Bad Actors' novel and centers around Jackson Lamb's efforts to uncover a mole in the British government before they can cause significant harm.
Why it matters
Readers should care about the new cast members joining Slow Horses Season 7 because it adds fresh talent to the series and expands its scope and storylines.
What's next
The new season of Slow Horses is set to premiere soon, but no official release date has been announced.
How the story unfolded
- The Hollywood Reporter ‘Slow Horses’ Season 7 Casts Varada Sethu, Tuppence Middleton, Joshua McGuire
Read the original reporting
- The Hollywood Reporter – ‘Slow Horses’ Season 7 Casts Varada Sethu, Tuppence Middleton, Joshua McGuire ↗
- Deadline – ‘Slow Horses’ Adds 5 To Season 7 Cast Of Apple TV Series ↗
- Variety – ‘Slow Horses’ Season 7 Taps ‘The Other Bennet Sister’ Star Varada Sethu, ‘Mank’s’ Tuppence Middleton ↗
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Frequently asked questions
What is this Slow Horses Season 7 story about?
Apple TV's Emmy-winning spy drama Slow Horses adds five new cast members for its seventh season, including Varada Sethu, Tuppence Middleton, and Joshua McGuire. Varada Sethu, Tuppence Middleton, Joshua McGuire, Ethan Moorhouse, and Merab Ninidze join the cast of Slow Horses Season 7.
When did FlashFeed cover Slow Horses Season 7?
FlashFeed published this brief on October 19, 2026. The earliest report it draws on, from Variety, is dated October 19, 2026.
What are the main details of the Slow Horses Season 7 story?
Gary Oldman and James Callis will return as Jackson Lamb and Claude Whelan, respectively. The series is based on the popular 'Slough House' book series by Mick Herron.
Why should readers care about Slow Horses Season 7?
Readers should care about the new cast members joining Slow Horses Season 7 because it adds fresh talent to the series and expands its scope and storylines.
What comes next in the Slow Horses Season 7 story?
The new season of Slow Horses is set to premiere soon, but no official release date has been announced.
Which outlets reported on Slow Horses Season 7?
This brief is based on reporting from Variety, Deadline and The Hollywood Reporter. Links to their original stories are listed on this page.
How we made this brief: FlashFeed brings together facts reported by the outlets listed above and writes a fresh, short explanation with the help of AI. Every brief is checked so it does not copy the publishers' wording. The original reporting belongs to those outlets – please read their full stories.
