Guest Stars Talia Walker-Bassols as Meredith Warren Thomas Dominique as Lee Warren Rhiannon Harper-Rafferty as Debbie Warren Barbara Marten as Sylvia Chambers Kyle Rowe as Shane Fisher Ramanique Ahluwalia as PC Beth Courtney Kim Allan as Young Sylvia David Angland as Connor Cecilia Blair as Young Lucy Brandon Bendell as Aiden Stenner Alexa Goodall as Evelyn Wiseman Ollie Baulsom as Jonah Taylor Emma Ballantine as Moira Isaac Money as James Blake Johnston-Miller as Young Malcolm Caleb Johnston-Miller as Young Gideon Ryan Hunter as Young Adult Gideon Stephen Ashfield as Lawrence Kern Falconer as Vicar