This darkly funny espionage drama follows a team of British intelligence agents led by the notorious Jackson Lamb (Sir Gary Oldman). Season 6 premieres September 16, 2026. apple.co/slowhorses Not everyone will make it out of Slough House alive. Subscribe to Apple TV’s YouTube channel: apple.co/AppleTVYouTube Follow Apple TV: Instagram: instagram.com/AppleTV TikTok: tiktok.com/@AppleTV Facebook: facebook.com/AppleTV Threads: threads.com/@AppleTV X: X.com/AppleTV Giphy: giphy.com/AppleTV FAQ: When does Slow Horses season 6 premiere? Season 6 of Slow Horses premieres September 16 on Apple TV Where can I watch Slow Horses? Watch Slow Horses on Apple TV Who stars in Slow Horses? Slow Horses features Sir Gary Oldman, Kristin Scott Thomas, Jack Lowden, and Saskia Reeves. What is Slow Horses about? This darkly funny espionage drama follows a team of British intelligence agents who serve in a dumping ground department of M...