John Simm DS Roy Grace Actor Richie Campbell DS Glen Branson Actor Laura Elphinstone DS Bella Moy Actor Craig Parkinson DS Norman Potting Actor Zoe Tapper Cleo Morey Actor Jake Neads Dylan Actor Carolyn Pickles Aileen Daly Actor Laura Haddock Cassie Klein Actor Sam Retford Jamie Brown Actor John Schwab Eric Klein Actor Jennifer Macbeth Molly Daniels Actor Rebecca Scroggs Ari Branson Actor Scott Handy Alan Whitlock Actor Robert Glenister Davin Daly Actor Jason Thorpe Harrison Hunter Actor Clare Calbraith Sandy Actor Brad Morrison DC Nick Nicholl Actor Daniel Fearn Shelby Stoner Actor Niall Greig Fulton Alvin Smallbone Actor Sam Hoare ACC Cassian Pewe Actor Matthew Slater Original Music Andrew O'Connor Executive Producer Patrick Schweitzer Executive Producer Russell Lewis Executive Producer Peter James Executive Producer Paul Sandler Executive Producer Brian Kelly Director Kate Saxon Director Bille Eltringham Writer Dan Zeff Director Ed Whitmore Writer Tony Marchant Writer Jess Williams Writer Caroline Ip Writer Julie Clark Producer Ben Court Writer