John Simm DS Roy Grace Actor Richie Campbell DS Glen Branson Actor Rakie Ayola ACC Alison Vosper Actor Adrian Rawlins Harry Frame Actor Laura Elphinstone DS Bella Moy Actor Brad Morrison DC Nick Nicholl Actor Amaka Okafor DC Emma Jane Boutwood Actor Alisha Bailey Ashley Haynes Actor Matt Stokoe Mark B. Warden Actor Tom Weston-Jones Michael Neward Actor Silas Carson Richard Charwell QC Actor Craig Parkinson DS Norman Potting Actor Zoe Tapper Cleo Morey Actor Peter Jersey Actor Esme Hough Actor Carolina Vald�s Actor Chloe Murray-smith Actor Alexander Holley Actor Dylan Corbett- Bader Actor John Alexander Director Russell Lewis Writer, Executive Producer Kiaran Murray-Smith Producer Matthew Slater Original Music Andrew O'Connor Executive Producer Patrick Schweitzer Executive Producer Peter James Executive Producer Paul Sandler Executive Producer Caroline Carver Writer