Slow Horses Season 4

Season 4

In season 4, a bombing detonates personal secrets, rocking Slough House's already unstable foundations.

Air date: 2024-09-04

Episodes: 6

A London bombing puts Taverner under pressure. When River grows concerned for his grandfather, Louisa encourages him to go for a visit.

Air date: 2024-09-04 • ★ 8.4

A naive agent makes a discovery about the Westacres bomber. Lamb suspects that David knows more than he's letting on.

Air date: 2024-09-11 • ★ 8.421

River is trapped in France. Back at Slough House, the Dogs have come for Lamb.

Air date: 2024-09-18 • ★ 8.167

Taverner is desperate to hide dangerous secrets. River seeks answers at his grandfather's house.

Air date: 2024-09-25 • ★ 8.263

Lamb questions David about France as River comes face to face with the enemy.

Air date: 2024-10-02 • ★ 8.474

Impossible decisions are faced and sacrifices are made.

Air date: 2024-10-09 • ★ 8.722