Guest Stars Lisa McGrillis as Sandra McKay Maureen Beattie as Carol Kendrick Felicity Keenan as Iris Kendrick Orla Russell as Emily Kendrick Aaron Connell as Elliot Campbell Lorn MacDonald as PC Taylor Clarke Laurie Brett as DC Gemma Darlington Lilac Jackson as Charlotte Kendrick Bradley Connell as Lewis Campbell Lindy Whiteford as Ruth McKenzie Stuart Bowman as Dr. Mark Denham-Johnson Jack Greenlees as Luke Richmond Gordon Brown as DCI Spencer Collins Julie Miller as Lynn Denham-Johnson Lewis Gribben as Dylan Denham-Johnson Grace Calder as Tessa Wells Jamie Michie as Simon Wells Ron Donachie as Callum McKenzie Leah Byrne as IVF Nurse Seline Hizli as Sasha Thompson Hannah Donaldson as IVF Doctor Julia Taudevin as Reverend Mary Dunbar
