The Worst Episodes of Slow Horses

River Cartwright is ousted from MI5 and finds himself in a place worse than purgatory: Slough House, dumping ground for failed spies.

Director: James Hawes

Writer: Will Smith

River and Sid join forces. A misfired gun has dire consequences.

Director: James Hawes

Writer: Will Smith

Lamb liaises with a Russian defector who may hold a clue to sleeper agents. River is on the trail of a ruthless assassin.

Director: Jeremy Lovering

Writer: Morwenna Banks

Taverner sends the Dogs to hunt down Lamb and the Slow Horses. River holds the secret to saving the gang.

Director: James Hawes

Writer: Morwenna Banks

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.

Director: Jeremy Lovering

Writer: Will Smith

Slough House is the unlikely venue for a secret romance, but events take a dark turn when a dangerous encounter becomes deadly.

Director: James Hawes

Writer: Will Smith

A naive agent makes a discovery about the Westacres bomber. Lamb suspects that David knows more than he's letting on.

Director: Adam Randall

Writer: Will Smith

Taverner is desperate to hide dangerous secrets. River seeks answers at his grandfather's house.

Director: Adam Randall

Writer: Mark Denton, Jonny Stockwood

The Slow Horses must disappear to avoid capture by MI5. Lamb and River head to The Park to outwit Taverner.

Director: James Hawes

Writer: Mark Denton, Jonny Stockwood

Taverner and the Slow Horses attempt different approaches to locate the kidnappers and Hassan. Ho makes a shocking discovery about Sid.

Director: James Hawes

Writer: Will Smith

River gets cozy in the Cotswolds while searching for a sleeper agent. Min discovers Russian drinking games are the most brutal of all.

Director: Jeremy Lovering

Writer: Morwenna Banks

Louisa makes her move on Pashkin. Catherine makes moves of a different kind when she plays high-stakes chess with a sinister stranger.

Director: Jeremy Lovering

Writer: Mark Denton, Jonny Stockwood

A romantic relationship in Istanbul ends badly. Lamb hits the panic button when one of his Slow Horses fails to show up for work.

Director: Saul Metzstein

Writer: Will Smith

River is trapped in France. Back at Slough House, the Dogs have come for Lamb.

Director: Adam Randall

Writer: Morwenna Banks

River has to steal something out of the Park to save a life. Lamb realizes a stranger game is afoot.

Director: Saul Metzstein

Writer: Will Smith

Tearney makes a bold move. The Slow Horses assist the Tiger Team, unaware of their hidden agenda. Lamb and Ho take a road trip.

Director: Saul Metzstein

Writer: Mark Denton, Jonny Stockwood

A London bombing puts Taverner under pressure. When River grows concerned for his grandfather, Louisa encourages him to go for a visit.

Director: Adam Randall

Writer: Will Smith

Lamb orders his Slow Horses to walk into traps. River believes something alarming is heading toward London.

Director: Jeremy Lovering

Writer: Mark Denton, Jonny Stockwood

Lamb and Katinsky go head-to-head. Ho finds himself trapped on a train with a Russian assassin.

Director: Jeremy Lovering

Writer: Will Smith

The Slow Horses fight for their lives. Lamb shares some devastating truths with Catherine.

Director: Saul Metzstein

Writer: Will Smith

Lamb questions David about France as River comes face to face with the enemy.

Director: Adam Randall

Writer: Will Smith, Mark Denton, Jonny Stockwood

Marcus and Shirley face Lamb's wrath. River discovers revenge is a dish best served cold.

Director: Saul Metzstein

Writer: Will Smith

Taverner and Tearney face off for control of MI5. River and Louisa find themselves caught in the crossfire.

Director: Saul Metzstein

Writer: Mark Denton, Jonny Stockwood

Impossible decisions are faced and sacrifices are made.

Director: Adam Randall

Writer: Will Smith