An unplanned night of passion leads to problems when a new GP, Dr Wolf, joins Dr Hook's practice.
When Dr Wolf won't allow Dr Hook any part in their baby's upbringing, he chooses her some very persuasive patients.
Dr Hook takes action when Dr Wolf makes a declaration.
Dr Hook wants to celebrate his 50th birthday by taking a sabbatical in the Himalayas.
Dr Hook takes offence when Dr Wolf reveals she is thinking of giving birth at a private hospital. Their situation isn't helped when Wolf bumps into an old flame.