Guest Stars Clare Calbraith as Joan Owen Miya Ocego as Jules Shannon Watson as Miranda Ashby Nina Barker-Francis as Chloe Rick Warden as Martin Owen Connie Jenkins-Greig as Young Ember Ryan Dean as Joe Foster Effy Buckles Jones as Young Hannah Joshua Gannon as Young Arj Lorna Nickson-Brown as Present Caitlin Jonny Fines as Present Joe
