Apple TV+

The streaming service behind the Slow Horses series.

Apple TV+ is the streaming service that carries Slow Horses, the British spy series adapted from Mick Herron's Slough House novels. It ordered the show straight to series in October 2019, with Will Smith as showrunner, and the first series premiered there on 1 April 2022.

Lore & Background

Apple TV+ has kept renewing the show: in October 2024 it ordered a sixth series that combines the novels Joe Country and Slough House, and in July 2025 it renewed the show for a seventh series based on Bad Actors. The fifth series premiered on 24 September 2025, with weekly episodes until its finale on 29 October 2025.