What are the best episodes of Slow Horses?

The best rated episodes of Slow Horses are: Footprints - S3E6 rated 8.3, Grave Danger - S4E5 rated 8.2, Old Scores - S2E6 rated 8.1, Negotiating with Tigers - S3E3 rated 8.1, Cleaning Up - S3E5 rated 8.1, Identity Theft - S4E1 rated 8.0, Uninvited Guests - S3E4 rated 8.0

What are the worst episodes of Slow Horses?

The lowest rated episodes of Slow Horses are: Failure’s Contagious - S1E1 rated 7.3, Work Drinks - S1E2 rated 7.5, From Upshott with Love - S2E2 rated 7.6, Last Stop - S2E1 rated 7.6, Visiting Hours - S1E4 rated 7.7, Bad Tradecraft - S1E3 rated 7.7, Drinking Games - S2E3 rated 7.7

Slow Horses Episode Rating Graph

Apr 2022 - present

8.2

Browse episode ratings trends for Slow Horses. Simply click on the interactive rating graph to explore the best and worst of Slow Horses's 24 episodes.

Best Episodes of Slow Horses

Footprints
S3 Ep6
8.3
27th Dec 2023
The Slow Horses fight for their lives. Lamb shares some devastating truths with Catherine.
Grave Danger
S4 Ep5
8.2
2nd Oct 2024
Lamb questions David about France as River comes face to face with the enemy.
Old Scores
S2 Ep6
8.1
30th Dec 2022
Lamb and Katinsky go head-to-head. Ho finds himself trapped on a train with a Russian assassin.
Negotiating with Tigers
S3 Ep3
8.1
6th Dec 2023
Marcus and Shirley face Lamb's wrath. River discovers revenge is a dish best served cold.
Cleaning Up
S3 Ep5
8.1
20th Dec 2023
Taverner and Tearney face off for control of MI5. River and Louisa find themselves caught in the crossfire.
Identity Theft
S4 Ep1
8.0
4th Sep 2024
A London bombing puts Taverner under pressure. When River grows concerned for his grandfather, Louisa encourages him to go for a visit.
Uninvited Guests
S3 Ep4
8.0
13th Dec 2023
Tearney makes a bold move. The Slow Horses assist the Tiger Team, unaware of their hidden agenda. Lamb and Ho take a road trip.

Worst Episodes of Slow Horses

Failure’s Contagious
S1 Ep1
7.3
1st Apr 2022
River Cartwright is ousted from MI5 and finds himself in a place worse than purgatory: Slough House, dumping ground for failed spies.
Work Drinks
S1 Ep2
7.5
1st Apr 2022
River and Sid join forces. A misfired gun has dire consequences.
From Upshott with Love
S2 Ep2
7.6
2nd Dec 2022
Lamb liaises with a Russian defector who may hold a clue to sleeper agents. River is on the trail of a ruthless assassin.
Last Stop
S2 Ep1
7.6
2nd Dec 2022
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.
Visiting Hours
S1 Ep4
7.7
15th Apr 2022
Taverner sends the Dogs to hunt down Lamb and the Slow Horses. River holds the secret to saving the gang.
Bad Tradecraft
S1 Ep3
7.7
8th Apr 2022
Slough House is the unlikely venue for a secret romance, but events take a dark turn when a dangerous encounter becomes deadly.
Drinking Games
S2 Ep3
7.7
9th Dec 2022
River gets cozy in the Cotswolds while searching for a sleeper agent. Min discovers Russian drinking games are the most brutal of all.

Slow Horses Episode Guide

Failure’s Contagious
S1 Ep1
7.3
1st Apr 2022
River Cartwright is ousted from MI5 and finds himself in a place worse than purgatory: Slough House, dumping ground for failed spies.
Work Drinks
S1 Ep2
7.5
1st Apr 2022
River and Sid join forces. A misfired gun has dire consequences.
Bad Tradecraft
S1 Ep3
7.7
8th Apr 2022
Slough House is the unlikely venue for a secret romance, but events take a dark turn when a dangerous encounter becomes deadly.
Visiting Hours
S1 Ep4
7.7
15th Apr 2022
Taverner sends the Dogs to hunt down Lamb and the Slow Horses. River holds the secret to saving the gang.
Fiasco
S1 Ep5
7.8
22nd Apr 2022
The Slow Horses must disappear to avoid capture by MI5. Lamb and River head to The Park to outwit Taverner.
Follies
S1 Ep6
7.9
29th Apr 2022
Taverner and the Slow Horses attempt different approaches to locate the kidnappers and Hassan. Ho makes a shocking discovery about Sid. ref: https://seasondate.org/en/serials/2022-slow-horses