Slow Horses

Jackson Lamb leads Slough House, the dumping ground for failed MI5 agents who inadvertently stumble upon a dangerous far-right kidnapping conspiracy.

Cold War sleeper secrets awaken across Britain when an old veteran agent is found murdered, pulling Slough House into a deadly Russian plot.

A rogue security contractor abducts Catherine Standish, forcing Jackson Lamb and his team to infiltrate MI5’s subterranean facility in a race against time.

A shopping centre bombing reverberates through Slough House, detonating personal family secrets concerning River Cartwright’s pedigree.

In season five, everyone is suspicious when resident tech nerd Roddy Ho has a glamorous new girlfriend, but when a series of increasingly bizarre events occur across the city, it falls to the Slow Horses to work out how everything is connected. After all, Lamb knows that in the world of espionage, "London Rules" should always apply.

Season eight sees Jackson Lamb and Diana Taverner face off in their most explosive confrontation yet. When a botched attempt to blackmail the Park puts Taverner on the offensive, it is up to Lamb to unravel one of MI5's darkest secrets and put an end to it once and for all.