Guest Stars Charlie May-Clark as Cathy Calvert Kate O'Flynn as Dr. Peep Hannah Walters as Connie Ball Mia Blakeley as Tessa Kowalska Ben Tavassoli as Alpha Risteard Cooper as Laurie Gaskell Philip McGinley as Bob Simmons Peter McDonald as Patrick Llewellyn Joanne Finney as Olivia Bacon Steve Cooper as Colin Adamson Emmett J. Scanlan as Andrew Curtis Kaye Wragg as Alison Carey James Nelson-Joyce as Franny Lowry Adam Stevens as Journo Jim David Proud as Roland Stubbs Judith Barker as Mrs. Braysher Sandra Huggett as Susan Adamson Jordan Murphy as Angry Boyfriend Agnes Pure as Polish Girl Charlotte Hunter as Scared Girlfriend Chris Donnelly as Driver