Season 4
(2024)
Overview
In season 4, a bombing detonates personal secrets, rocking Slough House's already unstable foundations.
Cast
as Jackson Lamb
as River Cartwright
as Diana Taverner
as Frank Harkness
as David Cartwright
Episodes
Identity Theft 8.8
September 4, 2024
A London bombing puts Taverner under pressure. When River grows concerned for his grandfather, Louisa encourages him to…
A Stranger Comes to Town 8.7
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 8.2
September 18, 2024
River is trapped in France. Back at Slough House, the Dogs have come for Lamb.
Returns 8.2
September 25, 2024
Taverner is desperate to hide dangerous secrets. River seeks answers at his grandfather's house.
Grave Danger 8.5
October 2, 2024
Lamb questions David about France as River comes face to face with the enemy.
Hello Goodbye 8.8
October 9, 2024
Impossible decisions are faced and sacrifices are made.