In season six, the Slow Horses are on the run as Diana Taverner embroils them all in a fatally high-stakes game of retaliation and revenge.
6 - 1Circle of Life Sep. 16, 2026
6 - 2Daddy Issues Sep. 23, 2026
6 - 3Resurrection Sep. 30, 2026
6 - 4Lost & Found Oct. 07, 2026
6 - 5Sayonara Oct. 14, 2026- 6 - 6Judgement Day Oct. 21, 2026