Here's everything you need to know about "Slow Horses" season 5, including its release date, trailers, cast and more.

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.

The tech giant’s streaming service has renewed Slow Horses for a seventh season — even though the Gary Oldman-led spy drama’s fifth installment won’t premiere for another couple of months. The pickup follows a season six renewal in October 2024, which came shortly after season four concluded.