Eve Myles DS Annie Cassidy Actor David Morrissey Michael Polly Actor Emma Appleton Alana Polly Actor Jennifer Macbeth DC Becky Hammond Actor Arthur Hughes DI Ivan Pemberley Actor Nicholas Nunn Paul Whitchurch Actor Elliot Cowan Stephen Sedgwick Actor Billy Barratt Dylan Sedgwick Actor Rupert Evans Rory Bowman Actor Jodie McNee DC Nira Barker Actor Oscar Batterham DC Duncan Carmoody Actor Clare Higgins Carol Bradley Actor Richard Laxton Director Mark Hedges Producer George Kay Writer