# Slow Horses television series release > Live situation record from CLSTR: https://clstr.news/situations/slow-horses-television-series-release > Updated: 2026-08-22T10:32:11.000Z. Sources: 36. Developments: 3. Apple TV+ released a trailer for the sixth season of the espionage drama ‘Slow Horses’, announcing a global premiere date of September 16, 2026. The season, consisting of six weekly episodes, adapts Mick Herron’s novels ‘Joe Country’ and ‘Slough House’. The plot features MI5 agents from Slough House on the run amidst a scheme of retaliation orchestrated by Diana Taverner. Following the trailer release, the sixth season premiered on Apple TV+. The series continues to star Gary Oldman, Kristin Scott Thomas, and Jack Lowden, and has previously received critical acclaim and Emmy nominations. Apple TV has confirmed the upcoming release schedule, noting the sixth season of the spy thriller starring Gary Oldman is set for its September 16 premiere. ## Timeline ### 2026-08-22: Apple TV announces new seasons for Slow Horses, Bad Monkey, and Stick Apple TV announced upcoming seasons for ‘Slow Horses’ starring Gary Oldman, ‘Bad Monkey’ with Vince Vaughn, and the golf comedy ‘Stick’ featuring Owen Wilson. 4 sources. https://clstr.news/cluster/apple-tv-announces-new-seasons-for-slow-horses-bad-monkey-and-stick ### 2026-08-21: Slow Horses season 6 premieres on Apple TV+ Apple TV+ has released season six of the acclaimed spy thriller ‘Slow Horses’, featuring Gary Oldman and adapting two new novels by Mick Herron. 2 sources. https://clstr.news/cluster/slow-horses-season-6-premieres-on-apple-tv ### 2026-08-18: Apple TV releases trailer for Slow Horses season 6 Apple TV has released a trailer for the sixth season of ‘Slow Horses’, premiering September 16, 2026. The season features the return of Olivia Cooke and follows the Slough House agents on the run. 30 sources. https://clstr.news/cluster/slow-horses-season-six-trailer-released-by-apple-tv --- Cite as: Slow Horses television series release. CLSTR, https://clstr.news/situations/slow-horses-television-series-release