The Slow Horses fight for their lives. Lamb shares some devastating truths with Catherine.
Episode rating
Cast of episode
- Jackson Lamb
- River Cartwright
- Diana Taverner
- Ingrid Tearney
- Catherine Standish
- David Cartwright
- Shirley Dander
- Sean Donovan
- Nick Duffy
- Louisa Guy
- Ben Dunn
- Marcus Longridge
- Fenwick
- Prisoner
- Sarah Dunn
- Hobbs
- Sturges
- Roddy Ho
- Rafer - Chieftain Security
- Donald - Chieftain Security
- Gus - Chieftain Security
- Mackenzie - Chieftain Security
- Valentine - Chieftain Security