What to Expect from 'Slow Horses' Season 6: A Detailed Overview The BBC's critically acclaimed spy thriller series "Slow Horses" has been a staple of British television for several years.
Created by Will Fitzgerald, the show is based on the novels by Mick Herron and follows a team of MI5 agents deemed unfit for fieldwork who are relegated to the Slough House division.
They must navigate their own personal demons while tackling espionage cases that threaten national security.