Forbes reported that Slow Horses Season 6 set a new record on Rotten Tomatoes. That score beats every prior season. Apple TV has greenlit the spy drama for Season 8. The renewal adds a new season. Variety, Dark Horizons and UPI confirmed the renewal. The outlets confirmed the story. Gary Oldman said the Queen and Prince William are huge fans of the show. He described the royal pair as regular watchers. Aimee-Ffion Edwards, who plays a cocaine-snorting spy in the show, discussed her role with The Guardian. She told The Guardian about her fearless approach. She also recalled playing in a boys' rugby team. That background came up in the interview. Cosmopolitan reported when Season 6 will be released on Apple TV. The magazine pointed to the upcoming season's launch timing.