Season 4
September 4, 2024
In season 4, a bombing detonates personal secrets, rocking Slough House's already unstable foundations.
6 Episodes
Episodes
Identity Theft
September 4, 2024
A London bombing puts Taverner under pressure. When River grows concerned for his grandfather, Louisa encourages him to go for a visit.
A Stranger Comes to Town
September 11, 2024
A naive agent makes a discovery about the Westacres bomber. Lamb suspects that David knows more than he's letting on.
Penny for Your Thoughts
September 18, 2024
River is trapped in France. Back at Slough House, the Dogs have come for Lamb.
Returns
September 25, 2024
Taverner is desperate to hide dangerous secrets. River seeks answers at his grandfather's house.
Grave Danger
October 2, 2024
Lamb questions David about France as River comes face to face with the enemy.
Hello Goodbye
October 9, 2024
Impossible decisions are faced and sacrifices are made.
