The thrilling finale of Slow Horses Season 3 Episode 6 titled “Footprints” left our beloved Slough House agents hanging by a thread. From the last episode, things got more tense. Catherine Standish and Jackson Lamb (Gary Oldman) were in immediate danger in a house that was being attacked, and River and Louisa were stuck at … Continue reading Is Sean Donovan Dies? Who kills Donovan in Slow Horses Season 3? Explained!