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Slow Horses 2022

“Drinker. Thinker. Rebel. Spy.”

★ 8.0/10 · 894 votes TV-MA CrimeDramaComedy 6 seasons · 36 eps Returning Series
Where to watch: Apple TVApple TV Amazon Channel
Quick answer

What is Slow Horses?

Slow Horses is a British spy thriller television series that premiered on Apple TV+ in 2022. Based on the Slough House novels by author Mick Herron, the show was adapted for television by Will Smith.

Type
TV series
Year
2022
Status
Returning Series
Episodes
36
First aired
Apr 1, 2022
Last aired
Oct 29, 2025
Original language
EN
Origin
GB
Networks
Apple TV
Genres
Crime, Drama, Comedy
Updated
Availability by region

Where to watch

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Apple TVApple TV Amazon Channel
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Estimate the schedule using 36 episodes and an average 45-minute runtime.

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Overview

Slow Horses is a British spy thriller television series that premiered on Apple TV+ in 2022. Based on the Slough House novels by author Mick Herron, the show was adapted for television by Will Smith. The narrative follows a dysfunctional unit of MI5 agents who have been disgraced or failed in their duties and are subsequently consigned to a department under the supervision of their obnoxious boss, Jackson Lamb. The series features a cast that includes Gary Oldman, Jack Lowden, Kristin Scott Thomas, and Saskia Reeves. As these operatives navigate the smoke and mirrors of the espionage world, they work to defend England from various sinister forces. The series portrays a complex and messy version of British intelligence, characterized by internal in-fighting among the personnel. The program has continued to air, with subsequent seasons following the initial 2022 debut. Each installment continues to chronicle the efforts of these reject operatives as they attempt to outwit their counterparts and avoid capture while serving the interests of the United Kingdom.

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Should you watch it?

“A team of disgraced MI5 agents navigates espionage under the supervision of their obnoxious boss.”

Reasons to watch
  • features a performance by Gary Oldman
  • based on novels by Mick Herron
Keep in mind
  • depicts a team of failed agents

Watch it if you enjoy spy thrillers focusing on unconventional intelligence units.

The series features themes of espionage and workplace dysfunction within a British intelligence setting.

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Cast

Episode guide

Season 1 · 6 episodes Open the complete Season 1 guide →
Season 2 · 6 episodes
Season 3 · 6 episodes
Season 4 · 6 episodes
Season 5 · 6 episodes

Frequently asked questions

What is Slow Horses about?

It follows a dysfunctional team of disgraced MI5 agents who work under the supervision of Jackson Lamb.

Who stars in the series?

The series stars Gary Oldman, Jack Lowden, Kristin Scott Thomas, and Saskia Reeves.

Is the show based on books?

Yes, the series is based on the Slough House novels by Mick Herron.

Who adapted the series for television?

The series was adapted for television by Will Smith.

When did the series premiere?

The television series began in 2022.