Slow Horses Season 4 Episode 3
Penny for Your Thoughts
River is trapped in France. Back at Slough House, the Dogs have come for Lamb.
Guest Stars
Saskia Reeves
Catherine Standish
Christopher Chung
Roddy Ho
Rosalind Eleazar
Louisa Guy
Aimee-Ffion Edwards
Shirley Dander
Kadiff Kirwan
Marcus Longridge