Guest Stars Daniel Coonan as Simon Marshall Christina Cole as Janice Masters Christine Bottomley as DI Kate Warren Rob Jarvis as Roly Henderson Nicola Millbank as Imogen Sophie Stuckey as Karen Masters David Murray as Alan Lane Lynn Farleigh as Edith McNeil Christopher Fulford as DCC Tony Warren Hollie Burgess as Emma Henderson Debbie J. Nash as Joanne Henderson Gary Cargill as DC Soco Nicholas Moss as DS Roger Barton Douglas Russell as Derek McNeil Samantha Barron as Eleanor Marshall Kevin Hudson as Security Guard