David Morrissey DCS Ian St Clair Actor Lesley Manville Julie Jackson Actor Joanne Froggatt Sarah Vincent Actor Kevin Doyle Fred Rowley Actor Robert Glenister DI Kevin Salisbury Actor Claire Rushbrook Cathy Rowley Actor Bally Gill Neel Fisher Actor Lorraine Ashbourne Daphne Sparrow Actor Adeel Akhtar Andy Fisher Actor Philip Jackson Mickey Sparrow Actor Perry Fitzpatrick Rory Sparrow Actor Clare Holman Helen St Clair Actor Mark Addy Ron St Clair Actor Don Gilet Jacob Harris Actor Terence Maynard Sargent Cleaver Actor Andrea Lowe DI Taylor Actor Adam Hugill Scott Actor Anya Chalotra Actor Tyler Posey Actor Aneurin Barnard Actor James Graham Writer, Executive Producer Lewis Arnold Director, Executive Producer Ben A. Williams Director Rebecca Hodgson Producer Bruce Carter Director