The BEST episodes of Slow Horses season 4

Every episode of Slow Horses season 4, ranked from best to worst by thousands of votes from fans of the show. The best episodes of Slow Horses season 4!

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.

Last Updated: 12/15/2024Network: Apple TV+Status: Continuing
Hello Goodbye
star
8.19
1123 votes

#1 - Hello Goodbye

Season 4 - Episode 6 - Aired 10/9/2024

Impossible decisions are faced and sacrifices are made.

Directors: Adam Randall
Writer: Will Smith
Watch Now:Amazon
Grave Danger
star
8.01
1134 votes

#2 - Grave Danger

Season 4 - Episode 5 - Aired 10/2/2024

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

Directors: Adam Randall
Watch Now:Amazon
Penny for Your Thoughts
star
7.88
1113 votes

#3 - Penny for Your Thoughts

Season 4 - Episode 3 - Aired 9/18/2024

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

Directors: Adam Randall
Watch Now:Amazon
Identity Theft
star
7.87
1216 votes

#4 - Identity Theft

Season 4 - Episode 1 - Aired 9/4/2024

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

Directors: Adam Randall
Writer: Will Smith
Watch Now:Amazon
Returns
star
7.86
1083 votes

#5 - Returns

Season 4 - Episode 4 - Aired 9/25/2024

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

Directors: Adam Randall
Watch Now:Amazon
A Stranger Comes to Town
star
7.80
1140 votes

#6 - A Stranger Comes to Town

Season 4 - Episode 2 - Aired 9/11/2024

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

Directors: Adam Randall
Writer: Will Smith
Watch Now:Amazon