Slow Horses Seasons 6 and 7 Release Dates Could Be Closer Than Expected
Apple TV+ has confirmed that Slow Horses is far from slowing down. The critically acclaimed spy drama, adapted from Mick Herron’s Slough House novels, has quietly positioned itself as one of the most reliable streaming hits in recent years. Now, with Season 5 currently airing, the series has offered a major update on its future. According to Gary Oldman, filming for Season 6 is already completed, and cameras are set to roll on Season 7 by the end of October 2025. This fast-paced production schedule strongly suggests that fans could see Seasons 6 and 7 much sooner than initially anticipated.
Slow Horses season 6 release date window
Based on the production cycle so far, Slow Horses Season 6 is expected to premiere in 2026 on Apple TV+. Gary Oldman, who plays the grizzled and sharp-tongued Jackson Lamb, revealed that Season 6 has already wrapped filming. Typically, each season of the series has taken around a year to transition from filming to release, meaning a 2026 release window lines up perfectly.
This news reassures fans that there will be minimal waiting time between seasons, especially since Season 5 is still unfolding on Apple TV+. The consistency demonstrates Apple’s commitment to making Slow Horses a staple of its original programming lineup.
Season 7 filming updates
Even more exciting for long-term fans, Oldman confirmed that filming for Season 7 begins at the end of October 2025. This back-to-back shooting approach is rare for streaming shows but makes sense here, given that Herron’s novels provide ready-made blueprints for self-contained seasons.
With this plan, audiences can realistically expect Season 7 to arrive by 2027, continuing the show’s steady yearly cadence. Such a schedule places Slow Horses among the most reliable productions on Apple TV+, further boosting its prestige in the crowded streaming market.
Creative changes behind the scenes
While the show’s future looks bright, there is a major creative change happening behind the camera. Writer-producer Will Smith (not the Hollywood actor, but the long-time TV writer) exits the series after Season 5. Smith was instrumental in adapting Herron’s novels for television and in setting the darkly witty tone that has become a signature of the show.
According to Oldman, Seasons 6 and 7 will each be helmed by new creative teams. While this marks a significant shift, Apple TV+ has clearly planned the transition carefully, ensuring continuity while still allowing fresh ideas to keep the series dynamic.
What Slow Horses is about
For those unfamiliar, Slow Horses follows a misfit group of MI5 agents who have been exiled to Slough House, a bureaucratic dumping ground for operatives who have failed or embarrassed the agency. Under the reluctant leadership of the disheveled yet brilliant Jackson Lamb, these agents repeatedly find themselves pulled into dangerous operations that could alter the course of national security.
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The combination of cynical humor, gripping spy action, and layered character development has made the series stand out. Since its premiere in April 2022, the show has built a strong following, praised for balancing thriller tension with biting satire of intelligence bureaucracy.
Slow Horses cast
The main cast continues to impress, blending veteran talent with rising stars. Returning cast members for Seasons 6 and 7 include:
- Gary Oldman as Jackson Lamb
- Jack Lowden as River Cartwright
- Kristin Scott Thomas as Diana Taverner
- Sophie Okonedo as Ingrid Tearney
- Jonathan Pryce as David Cartwright
- Hugo Weaving
- Saskia Reeves as Catherine Standish
- Rosalind Eleazar as Louisa Guy
- Christopher Chung as Roddy Ho
- Aimee-Ffion Edwards as Shirley Dander
This ensemble has consistently brought Mick Herron’s characters to life, and Oldman’s performance in particular has been hailed as one of his finest in recent years.
FAQs about Slow Horses seasons 6 and 7
When will Slow Horses season 6 be released?
Season 6 is expected to premiere in 2026 on Apple TV+. Filming has already wrapped, which means the post-production timeline aligns with a release sometime next year.
Has Slow Horses season 7 started filming?
Yes. Gary Oldman confirmed that filming for Season 7 will begin at the end of October 2025, immediately following the completion of Season 6.
Will Slow Horses continue after season 7?
Apple TV+ has officially renewed the series through Season 7. While nothing beyond that has been confirmed, the success of the show and Herron’s numerous novels suggest more adaptations could follow.
What book will Season 6 adapt?
Each season of Slow Horses adapts one of Mick Herron’s Slough House novels. While the exact title for Season 6 hasn’t been confirmed, fans expect it to follow the natural order of the book series.
Who is leaving the creative team?
Writer-producer Will Smith, who developed the TV adaptation, exits after Season 5. Seasons 6 and 7 will be overseen by new creative teams selected by Apple TV+.
Conclusion
Slow Horses continues to prove itself as one of Apple TV+’s most dependable hits, blending spy intrigue with razor-sharp wit. With Season 6 already completed and Season 7 about to begin filming, fans won’t have long to wait for the next installments. Apple’s commitment to overlapping production ensures that the show’s momentum remains strong, while new creative voices promise to keep the story fresh.
Are you looking forward to Jackson Lamb’s next chaotic mission? Share your thoughts in the comments and stay tuned to InvestRecords.com for all the latest updates on Slow Horses.