Barbara Machin Creator Trevor Eve Det Supt Peter Boyd Actor Sue Johnston Dr. Grace Foley Actor Wil Johnson DS Spencer Jordan Actor Holly Aird Dr. Frankie Wharton Actor Claire Goose DC Amelia Silver Actor David Hemmings Malcolm Finlay Guest Star Warren Mitchell Edgar Truelove Guest Star Ronald Pickup Frank Sutton Guest Star William Armstrong Graham Barker Guest Star David de Keyser Marcus Freeman Guest Star David Ashton Father Cameron Guest Star Howard Goorney Harold Newman Guest Star Tony Osoba Andrew Wallace Guest Star Cheryl Hall Valerie Truelove Guest Star Steve Weston Carl Murrell Jr Guest Star Jonathan Tafler Young Truelove Guest Star Adam Leese Young Charles Sutton Guest Star Toby Mace Young Frank Sutton Guest Star Maurice Phillips Director Stephen Davis Writer Alexei de Keyser Executive Producer Joe Campbell Original Music Paul Hart Original Music Graham Frake Cinematographer Nick McPhee Film Editor