Apple Renews Slow Horses Through Season 8 as Season 6 Arrives

Slow Horses has returned to Apple TV with its sixth season, and Apple has now confirmed that the spy drama will continue through season eight. The extra renewal means viewers know the series has more stories ahead even as the new run begins.

Apple has not given release dates for seasons seven or eight in this announcement. That matters because the series has maintained an unusually quick cadence, but a renewal is not a calendar. The confirmed detail is that both future seasons are in development, while season six is the installment viewers can watch now.

For the immediate run, the six-episode format means the weekly rollout is short and clearly defined. New viewers can start with the premiere rather than wait for the full season to land, while returning viewers have a confirmed path beyond the current storyline. Apple has not announced casting, a release window or an episode count for season eight beyond its adaptation of Clown Town.

Apple says season eight will adapt Clown Town, Mick Herron’s ninth Slough House novel. The company has previously announced season seven, so the latest news extends the show by one more season beyond that commitment.

Season six starts with one episode on September 16 and continues weekly through October 21. Apple describes the new season as a story in which the Slow Horses are on the run while Diana Taverner draws them into a high-stakes campaign of retaliation and revenge. The season is based on Joe Country and Slough House, the sixth and seventh books in Herron’s series.

The confirmed season-eight plan is useful context for anyone catching up before the new episodes. Our guide to season seven covers what Apple has already said about the next installment, while the season-six announcement has Apple’s release schedule and cast details.