Marcus and Shirley face Lamb’s wrath. River discovers revenge is a dish best served cold.
River has to steal something out of the Park to save a life. Lamb realizes a stranger game is afoot.
A romantic relationship in Istanbul ends badly. Lamb hits the panic button when one of his Slow Horses fails to show up for work.
Lamb and Katinsky go head-to-head. Ho finds himself trapped on a train with a Russian assassin. Season finale.
Lamb orders his Slow Horses to walk into traps. River believes something alarming is heading toward London.
Louisa makes her move on Pashkin. Catherine makes moves of a different kind when she plays high-stakes chess with a sinister stranger.
River gets cozy in the Cotswolds while searching for a sleeper agent. Min discovers Russian drinking games are the most brutal of all.
Lamb liaises with a Russian defector who may hold a clue to sleeper agents. River is on the trail of a ruthless assassin.
Jackson Lamb is on high alert after a former spy is found dead. Min and Louisa are tempted by an offer from outside Slough House.
Taverner and the Slow Horses attempt different approaches to locate the kidnappers and Hassan. Ho makes a shocking discovery about Sid.
The Slow Horses must disappear to avoid capture by MI5. Lamb and River head to The Park to outwit Taverner.
Taverner sends the Dogs to hunt down Lamb and the Slow Horses. River holds the secret to saving the gang.
River and Sid join forces. A misfired gun has dire consequences.
River Cartwright is ousted from MI5 and finds himself in a place worse than purgatory: Slough House, dumping ground for failed spies.
Michael Webster is always getting in trouble! And he knows it’s because of his bratty sister, Tara the terrible. But now something else is about to make Michael’s life even…
