Guest Stars Ruth Gemmell as Kerry Cox Matthew Steer as Ricky Ryan Clare Higgins as D.S. Farmer Milo Twomey as P.C. North Maryann Turner as Jean Doreen Hepburn as Beryl Ryan Sam Parks as Fred Dale Janice Acquah as Marcia Evans Ruth McCabe as Wyn Ryan John McGlynn as Tom Adams Tim McEvoy as S.O.C.O. Rebecca Craig as Jenny Stewart Colin Salmon as Sebastian Bird James D'Arcy as Student Emily Mortimer as Fran Sean Gallagher as Daniel Finn Ronald Pickup as Dr. Richard Owen Ian Keith as P.C. Jarvis David Sumner as Simon Clarke 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