Slow Horses Season 4 Premieres September 4 on Apple TV+

The award-winning espionage series returns with a new explosive plot and fresh faces in the cast.

Gary Oldman reprises his role as Jackson Lamb, leading a team of disgraced MI5 agents.
Season 4 is based on Mick Herron's novel 'Spook Street,' featuring a bombing that shakes Slough House.
New cast members include Hugo Weaving, Joanna Scanlan, and Ruth Bradley.
The first two episodes will be available on premiere day, with weekly releases until October 2.
Apple TV+ has already renewed the series for a fifth season.