Guest Stars Daniel Ings as David Gilkes Amanda Drew as Hayley Blackwood Sarah Ridgeway as WPC Roach Quincy Dunn-Baker as Don Ambreen Razia as WPC Najma Haque Andrew Scott as Chris Gilheany Monica Dolan as CS Linda Grace Topher Grace as Billy Bauer Damson Idris as Jaden Tommins Jorge Cordova as Agent Ernesto Cruz Caitlin Innes Edwards as Hannah Kent Laura Morgan as Thalia Seun Shote as Simon Mirirai Sithole as Shonelle Archie Rush as Cosmo Doyle Crystal Clarke as Tipi Ruibo Qian as Penelope Wu Adam McNamara as Marksman Harris Alice Bailey Johnson as Markswoman Jones Roger Alborough as Joe Maggie Bain as Maryam Conrad Khan as Dibbs Calum Callaghan as PC Damien Bullen Gareth Kane as PC Wanson Hilary Connell as Receptionist
