Season 4 (2024)
In season 4, a bombing detonates personal secrets, rocking Slough House's already unstable foundations.
Episodes: 6
Star Cast: Gary Oldman , Jack Lowden , Kristin Scott Thomas , Hugo Weaving ,
Episodes List
Ep.1 Identity Theft
Air Date: 2024-09-04
A London bombing puts Taverner under pressure. When River grows concerned for his grandfather, Louisa encourages him to go for a visit.
Ep.2 A Stranger Comes to Town
Air Date: 2024-09-11
A naive agent makes a discovery about the Westacres bomber. Lamb suspects that David knows more than he's letting on.
Ep.3 Penny for Your Thoughts
Air Date: 2024-09-18
River is trapped in France. Back at Slough House, the Dogs have come for Lamb.
Ep.4 Returns
Air Date: 2024-09-25
Taverner is desperate to hide dangerous secrets. River seeks answers at his grandfather's house.
Ep.5 Grave Danger
Air Date: 2024-10-02
Lamb questions David about France as River comes face to face with the enemy.
Ep.6 Hello Goodbye
Air Date: 2024-10-09
Impossible decisions are faced and sacrifices are made.
