Slow Horses backdrop
Crime•Drama•Mystery

The Best Episodes of Slow Horses Season 6

Every episode of Slow Horses Season 6 ranked from best to worst. Discover the Best Episodes of Slow Horses Season 6!

Binge this in 4h 2m•Peaking at 8.5/10

Follow 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.

Airs on
Apple TV
BestEpisodes
WorstEpisodes
BestSeasons
AllEpisodes

Seasons6

All123456

Episode Rankings

  1. #1 Fan Favorite
    Slow Horses Season 6 Episode 1 - Circle of Life
    8.3/10(1764 votes)

    #1 - Circle of Life

    S6:E1

    River braces for his grandfather's funeral. Lamb looks into the death of an ex–Slow Horse.

    Director:Adam Randall
    Writer:Gaby Chiappe

    Be the first to start the conversation for this episode

  2. Slow Horses Season 6 Episode 2 - Daddy Issues
    8.3/10(1357 votes)

    #2 - Daddy Issues

    S6:E2

    The reemergence of Frank Harkness and a suspicious string of murders put Lamb and team on high alert.

    Director:Adam Randall
    Writer:Edward Docx

    Be the first to start the conversation for this episode

  3. Slow Horses Season 6 Episode 3 - Resurrection
    8.3/10(1236 votes)

    #3 - Resurrection

    S6:E3

    Ex–Slow Horses return to the fold as assassins close in. Taverner faces the fallout of her TV interview.

    Director:Adam Randall
    Writer:Sophie Goodhart

    Be the first to start the conversation for this episode

  4. Slow Horses Season 6 Episode 4 - Lost & Found
    8.5/10(1112 votes)

    #4 - Lost & Found

    S6:E4

    Lamb tries figuring out who Frank is working for. Sid, River, and Coe do everything to evade the hit squad.

    Director:Adam Randall
    Writers:Jonny Stockwood, Mark Denton

    Be the first to start the conversation for this episode

  5. Slow Horses Season 6 Episode 5 - Sayonara
    8.5/10(11 votes)

    #5 - Sayonara

    S6:E5

    River goes after Sid. Lamb sets his sights on Cantor. Taverner carries on with a treacherous deal.

    Director:Adam Randall
    Writer:Sophie Goodhart

    Be the first to start the conversation for this episode

Season 6 Ratings Summary

"Circle of Life" is the best rated episode of "Slow Horses" season 6. It scored 8.3/10 based on 1764 votes. Directed by Adam Randall and written by Gaby Chiappe, it aired on 9/16/2026. This episode is rated 0.0 points higher than the second-best, "Daddy Issues".