Kate is treating a woman who is driven to despair by her inability to conceive. The woman later has a row with her husband and storms off. A young couple called The Doubleday's baby then goes missing and the mother suspects her mother-in-law of the kidnapping and a manhunt is launched for the snatched baby. However Kate realises that her patient is probably responsible for taking the baby. The baby is eventually returned by some hippies who have moved into the area. Meanwhile Greengrass buys a racehorse and starts training it up and down Aidensfield's main street to the annoyance of Blaketon who tries to think of an offence to be able stop him, but can't!