Air date: 2025-09-24

Runtime: 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.

Air date: 2025-10-01

Runtime: 48 min

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

Air date: 2025-10-08

Runtime: 40 min

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

Air date: 2025-10-15

Runtime: 40 min

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

Air date: 2025-10-22

Runtime: 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.

Air date: 2025-10-29

Runtime: 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.