Ella Maisy Purvis Patience Evans Actor Jessica Hynes DI Frankie Monroe Actor Nathan Welsh DS Jake Hunter Actor Liza Sadovy Dr Loretta Parsons Actor Tom Lewis Elliot Scott Actor Rasmus Hardiker Teo Barbieri Actor Mark Benton DCI Calvin Baxter Actor Hannah Tointon Joy Actor Adrian Rawlins Douglas Gilmour Actor Ali Ariaie DC Will Akbari Actor Alix Wilton Regan Marissa Wilson Actor Anushka Melkonian Speed Dater Claire Actor Juan Gerlo Speed Dater Mark Actor Milo Twomey Tobias Burrand Actor Bryony Cole Nurse Actor Jacqui Honess-Martin Writer Jacqueline Clyne Producer Jo McGrath Executive Producer Walter Iuzzolino Executive Producer Dries Vos Executive Producer Alison Kee Executive Producer Raf Reyntjens Director