Dennis Merton is called to Ranby Hall to investigate the sudden death of racing driver Jack Maclean from a massive insulin overdose while he was under the care of Liz Merrick and Dennis's wife, Jenny. Meanwhile Vernon bumps into an old friend who offers him a gilt-edged business opportunity which leads him into serious trouble.
Quest roles:
Peter Benson(Bernie Scripps), Geoffrey Hughes(Vernon Scripps), Richard Lintern(Ben Norton), Geoff Oldham(Reverend Simms), Stephen Critchlow(Adrian Pym), Sarah Tansey(Jenny Latimer), Beatrice Kelley(Olive Winstanley), Julian Sims(Jack Maclean), Jo-Anne Stockham(Sarah Maclean), Julie Higginson(Ruth Dalbraith)