Guest Stars John Benfield as Chief Supt. Michael Kernan Richard Hawley as DI Richard Haskons Jack Ellis as DI Tony Muddyman David Ryall as Oscar Bream Mossie Smith as WPC Maureen Havers Anthony Daniels as Pathologist Malcolm Raeburn as Inspector Sleeth Stuart Wilson as Dr. Patrick Schofield Lesley Sharp as Anne Sutherland Robert Glenister as Chris Hughes Adrian Lukis as John Warwick Beatie Edney as Susan Covington Tony Rohr as DS McColl Sam Cox as DCI Birnam Mark Bazeley as DC Aplin Fergus O'Donnell as DC Hawker Graham Seed as Doctor Chris Brailsford as DC Westbrook Anna Niland as WPC Mac Andrews as Stubbs Richard Cubison as Commander Lane Patrick Cremin as DI Andrews Tracy Keating as Carolyn Norwood David Phelan as DC Pride Caroline Selby as Alison Sutherland Candice Paul as Gayle Sutherland Stephen Tindall as DCI White Robin Ashenden as Reporter