Guest Stars James Cosmo as John Breckman Mary Tamm as Virginia Wilson Sally Baxter as Sheila Cumming Freddie Boardley as Tom Longworth Lorraine Parsloe as Karen Cumming Tony Benet as Graham Sandy Walford as Mrs. Box Marta Patino as Bethan Haf Morgan as Anita Doel Luscombe as Tommy Boyle David Kinder as Richard Cumming David Dooley as Sergeant Watt Cathy Hawkes as Jenny Branwen Iwan as Serena Thompson Benedict Eccles as Matthew Taylor Shirin Taylor as Helen Masters Paul Cresswell as Roger Meryl Hampton as Pamela Cumming Joe McGann as Bobby Masters Pamela Ashton as Lorna Mark Straker as PC Rogers
