Daragh Carville Creator, Writer Richard Clark Creator Morven Christie DS Lisa Armstrong Actor Jonas Armstrong Sean Meredith Actor Matthew McNulty Nick Mooney Actor Daniel Ryan DI Anthony 'Tony' Manning Actor Taheen Modak DC Ahmed 'Med' Kharim Actor Chanel Cresswell Jess Meredith Actor Lindsey Coulson Penny Armstrong Actor Imogen King Abbie Armstrong Actor Art Parkinson Rob Armstrong Actor Tracie Bennett Margaret Foley Actor Adam Long Vincent Jackson Actor Simon Manyonda DS Alexander Stewart Actor Philip Hill-Pearson Ryan Foley Actor Richard Huw Tom Hayes Actor Louis Greatorex Sam Hesketh Actor Roger Barclay Councillor Hesketh Actor Jordan Misfud Krzysztof Babakowski Actor Ellie Duckles Hanna Babakowski Actor Darci Shaw Holly Meredith Actor Lucy Hillyard Kelly Meredith Actor Lee Haven Jones Director Robert Quinn Director Philip Leach Producer Catherine Oldfield Executive Producer Samuel Sim Original Music Kate O'Riordan Writer Margaret Conway Producer