Apple TV+ Unveils September 2026 Streaming Lineup, Featuring 'Slow Horses' Season 6 and New Films

Apple TV+ has announced its September 2026 content slate, highlighted by the return of the darkly humorous espionage drama 'Slow Horses' for its sixth season on September 16. The lineup also includes the action-comedy film 'Mayday' starring Ryan Reynolds and Kenneth Branagh (September 4), the thriller series 'Last Seen' (September 9), and the star-studded comedy series 'Brothers' with Matthew McConaughey and Woody Harrelson (September 23).