Seasons & episodes

S5 · E1Bad Dates 8.8 / 10 · 1 published rating 2025-09-24 · 46 min＋

A mass shooting rocks London, intensifying a testy mayoral race. Shirley believes one of the Slow Horses was the target of an attempted hit.

S5 · E2Incommunicado 8.8 / 10 · 1 published rating 2025-10-01 · 48 min＋

Lamb intercepts an assassin. Taverner receives a key piece of intel about the Abbotsfield shooting.

S5 · E3Tall Tales 8.8 / 10 · 1 published rating 2025-10-08 · 40 min＋

An act of sabotage grinds London to a halt. Taverner interrogates Roddy. Coe is convinced a destabilization strategy is at play.

S5 · E4Missiles 8.6 / 10 · 1 published rating 2025-10-15 · 40 min＋

Flyte sets out to find Roddy's girlfriend. The gang is dispatched to two different campaign events to prevent another attack.

S5 · E5Circus 8.2 / 10 · 1 published rating 2025-10-22 · 45 min＋

Lamb debriefs River and Coe. Roddy is pulled in to help decipher a piece of code as the destabilization strategy nears its final stage.

S5 · E6Scars 8.8 / 10 · 1 published rating 2025-10-29 · 52 min＋

It's up to the Slow Horses to stop Farouk's team from completing its mission in a final act of mass carnage.