Lost & Found
Lamb tries figuring out who Frank is working for. Sid, River, and Coe do everything to evade the hit squad.

Cast
Gary OldmanJackson Lamb
Jack LowdenRiver Cartwright
Kristin Scott ThomasDiana Taverner
Hugo WeavingFrank Harkness
Saskia ReevesCatherine Standish
Christopher ChungRoddy Ho
Aimee-Ffion EdwardsShirley DanderSlow Horses on tvt

