The critically acclaimed thriller, which also stars Jack Lowden, Kristin Scott Thomas, Jonathan Pryce, and Saskia Reeves, has released a logline for season seven, revealing that Lamb and his Slow Horses will be "on the hunt to find and neutralise a mole at the heart of British Government before they can bring down the state."

Apple TV+ has renewed the darkly comedic spy drama “Slow Horses” for a seventh season which will once again consist of six episodes. The Emmy and BAFTA Award-winning series, based on Mick Herron’s hit novels,

Ahead of season five which is set to premiere on September 24th, 2025, Apple TV Plus has announced that Slow Horses will be returning for a six-episode seventh season that will be based on Mick Herron’s Bad Actors — the eighth novel in their Slough House series.