Ella Maisy Purvis Patience Evans Actor Jessica Hynes DI Frankie Monroe Actor Mark Benton DCI Calvin Baxter Actor Nathan Welsh DS Jake Hunter Actor Ali Ariaie DC Will Akbari Actor Liza Sadovy Dr Loretta Parsons Actor Tom Lewis Elliot Scott Actor Rhiannon Clements Zinzi Rooks Actor Roger Barclay Guy Delton Actor Ankur Bahl Ben Jarrett Actor Hannah Tointon Joy Actor Alaïs Lawson Amber Actor Angus Wright Jay Presto Actor Connor Curren Billy Thompson Actor Aruhan Galieva Clara Actor Stuart Laws Alex Actor Darren J. Bransford Dev Actor Maarten Moerkerke Director Jo McGrath Executive Producer Walter Iuzzolino Executive Producer Dries Vos Executive Producer Amy Shindler Writer Beth Chalmers Writer Jacqueline Clyne Producer