Guest Stars Kerr Logan as Matthew Cunliffe Jack Greenlees as Sam Barclay Ian Redford as Ted Nancarrow Samuel Oatley as DI George Layborn Sarah Sweeney as Lucy Sophie Ward as Anna Phipps Jonas Armstrong as Saul Morris Ruth Sheen as Pat Chauncey Suzanne Burden as Linda Ellacott Sutara Gayle as Kim Sullivan Abigail Lawrie as Margot Bamborough Jess Impiazzi as Gloria Conti (1970s) Artie Wilkinson-Hunt as Kevin Beattie Syrus Lowe as Msx Priestwood Toni Peach as Irene Hickson (1970s) Eliza Collings as Janice Beattie (1970s) Jack Morris as Steve Douthwaite (1970s) Joe Johnsey as Martin Ellacott Anna Calder-Marshall as Janice Beattie Michael Byrne as Roy Phipps Carol MacReady as Irene Hickson Dayo Koleasho as Samhain Athorn Charlotte Eaton as Ruby Elliot Mary Roscoe as Cynthia Lionelle Nsarhaza as Perfume Salesgirl Claire Dunbar as Delia Athorn Robin Askwith as Steve Douthwaite Tracy Wiles as Donna Phil Cornwell as Carl Oakden