Jed Mercurio Creator, Writer Martin Compston DS Steve Arnott Actor Lennie James DCI Tony Gates Actor Vicky McClure DC Kate Fleming Actor Adrian Dunbar Superintendent Ted Hastings Actor Keeley Hawes Lindsay Actor Kate Ashfield Jools Tate Actor Neil Morrissey DC Nigel Morton Actor Jessica Raine DC Georgia Trotman Actor Mark Bonnar Dryden Actor Jeany Spark Claire Tindell Guest Star Craig Parkinson DI Matthew Cottan Guest Star Ian Beattie Bob Carson Guest Star Michael Nardone O'Neill Guest Star Julia Krynke Kasia Guest Star Christina Chong DS Nicky Rogerson Guest Star Peter Norris Producer Daniel Nettheim Director Douglas Mackinnon Director Simon Heath Executive Producer