Guest Stars Shaun Dingwall as Mike Lewis Amanda Lawrence as Joan Faulkland Celyn Jones as DS Paul Barolli Michelle Holmes as DC Barbara Maddox Thusita Jayasundera as Veronica Malins Nadia Cameron-Blakey as Cmdr. Jane Leigh Holliday Grainger as Sharon Bilkin Hannah Murray as Emily Wickenham Ty Glaser as Louise Pennel Simon Williams as Charles Wickenham Edward MacLiam as Richard Reynolds Sylvia Syms as Mrs. Hedges Edward Bennett as Edward Wickenham