Top billed cast

1. 

   Gary Oldman

   Jackson Lamb

2. 

   Jack Lowden

   River Cartwright

3. 

   Kristin Scott Thomas

   Diana Taverner

4. 

   Saskia Reeves

   Catherine Standish

5. 

   Christopher Chung

   Roddy Ho

6. 

   Rosalind Eleazar

   Louisa Guy

7. 

   Aimee-Ffion Edwards

   Shirley Dander

8. 

   Kadiff Kirwan

   Marcus Longridge

9. 

   Jonathan Pryce

   David Cartwright

10. View more

Current Season

Season 6

2026 | 6 Episodes

In season six, the Slow Horses are on the run as Diana Taverner embroils them all in a fatally high-stakes game of retaliation and revenge.

Reviews

A review by TarynsEyes

Written by TarynsEyes on 2026-03-13

A little late to this site, and certainly wish I knew about it sooner.

This is a fantastic show with a awesome cast with each filling their role incredibly. Gary Oldman is by far a most underrated actor. The plots, dialog, settingsare wonderful. Do not ignore this show.

Recommendations

1. Spooks77%
2. The Night Manager77%
3. Condor70%
4. The Capture77%
5. The Veil65%
6. Strike71%
7. Killing Eve78%
8. Citadel68%
9. Secret Service65%
10. Cross70%
11. Sherlock85%
12. Fool Me Once71%
13. Inspector Morse78%
14. Reacher81%
15. Bodies71%
16. The Americans79%
17. Homeland75%
18. Five Days58%
19. Gotham76%
20. Cape Fear70%

Status
Returning Series

Original Language
English

Original Name
Slow Horses

Keywords

• london, england
• spy
• based on novel or book
• secret agent
• terrorism
• british spy
• blunt
• macabre
• mi5
• british intelligence
• absurd