Forbes reported that Slow Horses Season 6 set the best score yet on Rotten Tomatoes. That score tops all earlier outings. Apple TV has renewed the spy series for Season 8. The renewal adds a new season. Variety, Dark Horizons and UPI confirmed the renewal. The outlets shared the update. Gary Oldman said the Queen and Prince William are serious viewers of the drama. He described the royal pair as genuine fans. Aimee-Ffion Edwards, who plays a cocaine-snorting spy in the drama, discussed her role with The Guardian. She told The Guardian about her lack of fear. She also mentioned a past stint in a boys' rugby team. That background surfaced during the talk. Cosmopolitan reported when Season 6 arrives on Apple TV. The magazine pointed to the new season's rollout schedule.