Ella Maisy Purvis Patience Evans Actor Jessica Hynes DI Frankie Monroe Actor Nathan Welsh DS Jake Hunter Actor Ali Ariaie DC Will Akbari Actor Tom Lewis Elliot Scott Actor Liza Sadovy Dr Loretta Parsons Actor Clarence Smith Father Colin Carter Actor Mark Benton DCI Calvin Baxter Actor Rhiannon Clements Zinzi Rooks Actor Margaret Clunie Joanne Actor Zora Bishop Katie Morgan Actor Stuart Laws Alex Actor Aruhan Galieva Clara Actor Darren J. Bransford Dev Actor Connor Curren Billy Thompson Actor Oliver Huntingdon Leo Hargrove Actor David Sterne Brother Swavek Actor Joshua Rubin Brother Matthew Actor Ben Bouckaert Brother Thomas Actor Dinand Warringa Brother Gabriel Actor Dominic Sharkey Brother Joe Actor Conor Donelan Lucas Drummond Actor Lou Goossens Teenager Actor Raf Reyntjens Director Amy Shindler Writer Beth Chalmers Writer Jacqueline Clyne Producer Jo McGrath Executive Producer Walter Iuzzolino Executive Producer Dries Vos Executive Producer Alison Kee Executive Producer