Ben investigates the health of a baby boy reared by his widowed dad. The man is trying to treat the boy's fever with natural remedies, to the exclusion of conventional medicine, which outrages the police officer and leads to an eventual kidnapping. With Helen Thomson as Dr Tatiana Zylinski, Heidi Arena as Captain Marissa Craddock, Justin Lehmann as Paul Murray, Jim Daly as Don Beddows, Jo Rosenberg as Sara Beddows.