Douglas Henshall DI Jimmy Perez Actor Alison O'Donnell DS Alison `Tosh' McIntosh Actor Steven Robertson PC Sandy Wilson Actor Mark Bonnar Duncan Hunter Actor Julie Graham Rhona Kelly Actor Erin Armstrong Cassie Perez Actor Stephen Walters Thomas Malone Actor Neve McIntosh Kate Kilmuir Actor Sean McGinley Drew McColl Actor Fiona Bell Donna Killick Actor Julia Brown Molly Kilmuir Actor Lewis Howden Billy McCabe Actor Sophie Stone Jo Halley Actor Gérard Miller Alan Killick Actor Hannah Donaldson Meg Hamilton Actor Michael Moreland Benny Ray Actor Peter Hoar Director John McKay Director Dave Moore Director Stewart Svaasand Director Gaby Chiappe Writer Ann Cleeves Writer Richard Davidson Writer David Kane Writer