Less than a year following its season 3 finale, Slow Horses returns with season 4 in September 2024, and one talented actor, who should have played a James Bond movie villain years ago, will be joining the cast alongside a few other new faces. The Apple TV+ spy thriller is based on Mick Herron’s Slough House book series, with each season following one novel. Slow Horses season 4 will aptly adapt Spook Street, the fourth book in Herron’s series, and feature the return of Gary Oldman as Jackson Lamb, the leader of Slough House, a branch of MI5 containing disgraced agents.
https://screenrant.com/slow-horses-season-4-hugo-weaving-villain-james-bond-missed-opportunity/