Guest Stars Al Weaver as Billy Slavin David Burke as DSI Webberley Tom Burke as Julian Britton Sorcha Cusack as Nan Maiden Emma Willis as Nicola Maiden Kari Corbett as Vi Nevin Fiona Gillies as Joanne Webster Steven Elder as Dr. Robin Webster Simon Williams as Jeremy Britton Tim Dantay as Martin Reeve Caroline Hayes as Samantha Blair Tom Lawrence as Gerry Cole Jack Deam as DS Hanken Phillippa Downes as TV Interviewer Barbara Wilshere as Dr. Kennedy Suzanne Procter as Clerical Worker Marlene Sidaway as Mrs. Baden Timothy West as Andy Maiden Simon Delaney as Young Officer