Season 4 Plot
In season 4, a bombing detonates personal secrets, rocking Slough House's already unstable foundations.
Slow Horses Season 4 aired on September 4th, 2024.
Slow Horses Season 4 Review
Spy series ‘Slow Horses’ returns for its fourth season in all its sweary glory. The series, which adapts Mick Herron’s bestselling novels about a group of intelligence agents exiled to a low-rent office, is full of typically spiky dialogue. Returning for its fourth season with one episode on September 4th, ‘Slow Horses’ continues to prove itself as one of the best series on offer via the Apple TV+ service.
In fact, Apple has clearly been so happy with the viewership of the show, and so willing to future-proof the availability of its cast, that it has been shooting two seasons at once. A fifth is already in the works, and the start of the fourth indicates that it has lost none of the unpredictable, grungy and satisfyingly British style that fans have come to enjoy.
'Slow Horses' Season 4 Videos
Season 4 Episodes
1. Identity Theft
A London bombing puts Taverner under pressure. When River grows concerned for his grandfather, Louisa encourages him to go for a visit.
2. A Stranger Comes to Town
A naive agent makes a discovery about the Westacres bomber. Lamb suspects that David knows more than he's letting on.
3. Penny for Your Thoughts
River is trapped in France. Back at Slough House, the Dogs have come for Lamb.
4. Returns
Taverner is desperate to hide dangerous secrets. River seeks answers at his grandfather's house.
5. Grave Danger
Lamb questions David about France as River comes face to face with the enemy.
6. Hello Goodbye
Impossible decisions are faced and sacrifices are made.