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Slow Horses

Slow Horses

Season 6

2026

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.

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  • E1 · 48 min

    Circle of Life

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

  • E2 · 47 min

    Daddy Issues

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

  • E3 · 49 min

    Resurrection

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

  • E4 · 50 min · Coming Oct 7, 2026

    Lost & Found

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

  • E5 · 48 min · Coming Oct 14, 2026

    Sayonara

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

  • E6 · 60 min · Coming Oct 21, 2026

    Judgement Day

    The safe house becomes unsafe as Lamb and Taverner finally join forces.