Guest Stars Rhiannon Harper-Rafferty as Debbie Warren Barbara Marten as Sylvia Chambers Talia Walker-Bassols as Meredith Warren Thomas Dominique as Lee Warren Ramanique Ahluwalia as PC Beth Courtney Kyle Rowe as Shane Fisher Alexa Goodall as Evelyn Wiseman Cecilia Blair as Young Lucy Kim Allan as Young Sylvia David Angland as Connor Larson Brandon Bendell as Aiden Stenner Kern Falconer as Vicar 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