Slow Horses
Follow a dysfunctional team of MI5 agents—and their obnoxious boss, the notorious Jackson Lamb—as they navigate the espionage world's smoke and mirrors to defend England from sinister forces.
Stream
Seasons
Season 1
0/6 watched
2022
E1 Failure's Contagious 2022-04-01
River Cartwright is ousted from MI5 and finds himself in a place worse than purgatory: Slough House, dumping ground for failed spies.
E2 Work Drinks 2022-04-01
River and Sid join forces. A misfired gun has dire consequences.
E3 Bad Tradecraft 2022-04-08
Slough House is the unlikely venue for a secret romance, but events take a dark turn when a dangerous encounter becomes deadly.
E4 Visiting Hours 2022-04-15
Taverner sends the Dogs to hunt down Lamb and the Slow Horses. River holds the secret to saving the gang.
E5 Fiasco 2022-04-22
The Slow Horses must disappear to avoid capture by MI5. Lamb and River head to The Park to outwit Taverner.
E6 Follies 2022-04-29
Taverner and the Slow Horses attempt different approaches to locate the kidnappers and Hassan. Ho makes a shocking discovery about Sid.
Season 2
0/6 watched
2022
E1 Last Stop 2022-12-02
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.
E2 From Upshott with Love 2022-12-02
Lamb liaises with a Russian defector who may hold a clue to sleeper agents. River is on the trail of a ruthless assassin.
E3 Drinking Games 2022-12-09
River gets cozy in the Cotswolds while searching for a sleeper agent. Min discovers Russian drinking games are the most brutal of all.
E4 Cicada 2022-12-16
Louisa makes her move on Pashkin. Catherine makes moves of a different kind when she plays high-stakes chess with a sinister stranger.
E5 Boardroom Politics 2022-12-23
Lamb orders his Slow Horses to walk into traps. River believes something alarming is heading toward London.
E6 Old Scores 2022-12-30
Lamb and Katinsky go head-to-head. Ho finds himself trapped on a train with a Russian assassin.
Season 3
0/6 watched
2023
E1 Strange Games 2023-11-29
A romantic relationship in Istanbul ends badly. Lamb hits the panic button when one of his Slow Horses fails to show up for work.
E2 Hard Lessons 2023-11-29
River has to steal something out of the Park to save a life. Lamb realizes a stranger game is afoot.
E3 Negotiating with Tigers 2023-12-06
Marcus and Shirley face Lamb's wrath. River discovers revenge is a dish best served cold.
E4 Uninvited Guests 2023-12-13
Tearney makes a bold move. The Slow Horses assist the Tiger Team, unaware of their hidden agenda. Lamb and Ho take a road trip.
E5 Cleaning Up 2023-12-20
Taverner and Tearney face off for control of MI5. River and Louisa find themselves caught in the crossfire.
E6 Footprints 2023-12-27
The Slow Horses fight for their lives. Lamb shares some devastating truths with Catherine.
Season 4
0/6 watched
2024
E1 Identity Theft 2024-09-04
A London bombing puts Taverner under pressure. When River grows concerned for his grandfather, Louisa encourages him to go for a visit.
E2 A Stranger Comes to Town 2024-09-11
A naive agent makes a discovery about the Westacres bomber. Lamb suspects that David knows more than he's letting on.
E3 Penny for Your Thoughts 2024-09-18
River is trapped in France. Back at Slough House, the Dogs have come for Lamb.
E4 Returns 2024-09-25
Taverner is desperate to hide dangerous secrets. River seeks answers at his grandfather's house.
E5 Grave Danger 2024-10-02
Lamb questions David about France as River comes face to face with the enemy.
E6 Hello Goodbye 2024-10-09
Impossible decisions are faced and sacrifices are made.
Season 5
0/6 watched
2025
E1 Bad Dates 2025-09-24
A mass shooting rocks London, intensifying a testy mayoral race. Shirley believes one of the Slow Horses was the target of an attempted hit.
E2 Incommunicado 2025-10-01
Lamb intercepts an assassin. Taverner receives a key piece of intel about the Abbotsfield shooting.
E3 Tall Tales 2025-10-08
An act of sabotage grinds London to a halt. Taverner interrogates Roddy. Coe is convinced a destabilization strategy is at play.
E4 Missiles 2025-10-15
Flyte sets out to find Roddy's girlfriend. The gang is dispatched to two different campaign events to prevent another attack.
E5 Circus 2025-10-22
Lamb debriefs River and Coe. Roddy is pulled in to help decipher a piece of code as the destabilization strategy nears its final stage.
E6 Scars 2025-10-29
It's up to the Slow Horses to stop Farouk's team from completing its mission in a final act of mass carnage.