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