The Slow Horses are galloping towards their sixth season.
Apple TV has confirmed the hit TV series, which follows a group of misfit MI5 agents demoted to the Gary Oldman-governed Slough House, is set to return to the streamer on Sept. 16.
The six-episode season will drop once-weekly on Wednesdays through Oct. 21.
Season 6, which is based on Mick Herron’s sixth and seventh novels “Joe Country” and “Slough House,” will see MI5 boss Diana Taverner (Kristin Scott Thomas) embroil the Slow Horses in a “fatally high-stakes game of retaliation and revenge” resulting in them having to go on the run.
Jack Lowden returns as River Cartwright for Season 6 alongside Christopher Chung as Roddy Ho, Saskia Reeves as Catherine Standish, Aimee-Ffion Edwards as Shirley Dander, Rosalind Eleazar as Louisa Guy, Tom Brooke as J.K. Coe, Jonathan Pryce as David Cartwright and Hugo Weaving as Frank Harkness.











