Season 4
In season 4, a bombing detonates personal secrets, rocking Slough House's already unstable foundations.
episodes
1.Identity Theft
Sep 4, 202444m
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
Sep 11, 202447m
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
Sep 18, 202447m
River is trapped in France. Back at Slough House, the Dogs have come for Lamb.
4.Returns
Sep 25, 202443m
Taverner is desperate to hide dangerous secrets. River seeks answers at his grandfather's house.
5.Grave Danger
Oct 2, 202441m
Lamb questions David about France as River comes face to face with the enemy.
6.Hello Goodbye
Oct 9, 202453m
Impossible decisions are faced and sacrifices are made.