Episodes
Season 4
In season 4, a bombing detonates personal secrets, rocking Slough House's already unstable foundations.
01 Identity Theft
44mA London bombing puts Taverner under pressure. When River grows concerned for his grandfather, Louisa encourages him to go for a visit.
2024-09-04 8.5
02 A Stranger Comes to Town
47mA naive agent makes a discovery about the Westacres bomber. Lamb suspects that David knows more than he's letting on.
2024-09-11 8.3
03 Penny for Your Thoughts
47mRiver is trapped in France. Back at Slough House, the Dogs have come for Lamb.
2024-09-18 8.2
04 Returns
43mTaverner is desperate to hide dangerous secrets. River seeks answers at his grandfather's house.
2024-09-25 8.2
05 Grave Danger
41mLamb questions David about France as River comes face to face with the enemy.
2024-10-02 8.4
06 Hello Goodbye
53mImpossible decisions are faced and sacrifices are made.
2024-10-09 8.5
Cast
Who is in it
Gary OldmanJackson Lamb
Jack LowdenRiver Cartwright
Kristin Scott ThomasDiana Taverner
Hugo WeavingFrank Harkness
Saskia ReevesCatherine Standish
Christopher ChungRoddy Ho
Rosalind EleazarLouisa Guy
Aimee-Ffion EdwardsShirley Dander