Guest Stars Ruth Gemmell as Kerry Cox Sam Parks as Fred Dale Matthew Steer as Ricky Ryan Clare Higgins as D.S. Farmer Maryann Turner as Jean Doreen Hepburn as Beryl Ryan Janice Acquah as Marcia Evans Ruth McCabe as Wyn Ryan Milo Twomey as P.C. North John McGlynn as Tom Adams Tim McEvoy as S.O.C.O. Rebecca Craig as Jenny Stewart James D'Arcy as Student Colin Salmon as Sebastian Bird Emily Mortimer as Fran Sean Gallagher as Daniel Finn Ronald Pickup as Dr. Richard Owen David Sumner as Simon Clarke Ian Keith as P.C. Jarvis Philip Anthony as Vicar James Bree as Brewer Neville Phillips as Man in Tunnel Dominic Mafham as Mark James Hannah Cresswell as Candida Ciaran McIntyre as Desk Sergeant