Last episode
Resurrection
s06e03 · 2026-09-30 · 12:00
What it is
Slow Horses follows the story of a group of British intelligence agents who serve in a dumping ground department of MI5 called Slough House after the big mistakes they've made that resulted in the end of their mainstream careers.This quick-witted spy drama follows 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.
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Lost and Found
s06e04 · 2026-10-07 · 12:00
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Episode guide
6 this season · 36 totals01e01 Failure's Contagious 2022-04-01 12:00
Failure's Contagious
River Cartwright is ousted from MI5 and finds himself in a place worse than purgatory: Slough House, dumping ground for failed spies.
s01e02 Work Drinks 2022-04-01 12:00
Work Drinks
River and Sid join forces. A misfired gun has dire consequences.
s01e03 Bad Tradecraft 2022-04-08 12:00
Bad Tradecraft
Slough House is the unlikely venue for a secret romance, but events take a dark turn when a dangerous encounter becomes deadly.
s01e04 Visiting Hours 2022-04-15 12:00
Visiting Hours
Taverner sends the Dogs to hunt down Lamb and the Slow Horses. River holds the secret to saving the gang.
s01e05 Fiasco 2022-04-22 12:00
Fiasco
The Slow Horses must disappear to avoid capture by MI5. Lamb and River head to The Park to outwit Taverner.
s01e06 Follies 2022-04-29 12:00
Follies
Taverner and the Slow Horses attempt different approaches to locate the kidnappers and Hassan. Ho makes a shocking discovery about Sid.