John Simm DS Roy Grace Actor Richie Campbell DS Glen Branson Actor Zoe Tapper Cleo Morey Actor Laura Elphinstone DS Bella Moy Actor Brad Morrison DC Nick Nicholl Actor Rebecca Scroggs Ari Branson Actor Juliette Motamed DC Vee Wilde Actor Rishi Nair Neel Siddiqui Actor Harry Singh Ravi Ahmed Actor Tamla Kari Eden Siddiqui Actor Anthony Howell Fergus Doyle Actor Ali Khan Jayden Siddiqui Actor Hannah McClean Rebecca Rowan Actor Gurjeet Singh Devan Siddiqui Actor Jamie Kenna Cillian Smith Actor Ellie McKay Holly Smith Actor Finn Guegan Bruno Actor Victoria Bolt Prosecution Lawyer Actor Law Ballard Senior Officer Actor Sara Powell Cynthia Slater Actor Ben Deery Forensic Officer Actor Kiaran Murray-Smith Producer 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 Nirpal Bhogal Director Guy Burt Writer