Guest Stars Vincent Regan as Dominic Carter Derek Riddell as Paul Brightman Daniel Ezra as Dan Johnson Tamara Lawrance as Clem Johnson Shannon Hayes as Ella Johnson Angel Coulby as Julia Redhead Alistair Petrie as Robert Greenlaw Leanne Best as Abigail Strickland Sam Stockman as PC Rose Mark Bonnar as John Halliday Ṣọpẹ́ Dìrísù as Michael Antwi Cecilia Noble as Mrs. Antwi David Schofield as Alex Brady Ian Peck as Peter Mackie Glyn Grimstead as Sgt. Douglas Trimble Nathan Nolan as Dr. Mark Ambrose Carmela Corbett as Lola
