Guest Stars Rupert Turnbull as Young Jasper Tempest Ben Onwukwe as Jackson Donckers Tayla Kovacevic-Ebong as Calvin Clare Perkins as Nurse Graham Daisy May as Stephanie Tidswell Liam Glover as Robert Tidswell Claire Schuyffel as Jean Tidswell Julia Anna Grob as Candice Amélie Onzon as Bethany Gedge Tina Van Berckelaer as Julia Delgado Jade Wheeler as Policewoman