A teenage boy is brought into the Royal having fallen from a cliff, but it soon emerges that the incident was a suicide attempt as evidence of extreme depression comes to the surface. Cheriton contacts the youngster's psychiatrist but is taken aback when electroshock therapy is suggested as a form of treatment, so ventures to the family home to recommend an alternative — only for tragedy to strike. Meanwhile, a hypochondriac causes chaos at the hospital when she insists her dog be treated following a snake bite, and a heart-to-heart between Weatherill and Ormerod leads to a passionate kiss.

A frantic mother and father bring their daughter to the Royal for whooping cough treatment, and Cheriton is shocked to hear the girl hasn't been vaccinated because of her parents' fears of the side-effects. Tragically, the youngster dies - leaving the worried staff to cope with an influx of children in need of immunisation.

As preparations get under way for the Royal's charity ball, Ken Hopkirk is forced to rescue the band hired for the evening when their van breaks down en route. Meanwhile, Dr. Weatherill faces a traumatic time as one of her patients discovers she has contracted syphilis and Dr. Ormerod resolves to move on when it emerges that his wife will not recover from her coma.

A student nurse causes quite a stir when she arrives in the middle of the night, while Ken and Alun contend with a farming family suffering a crisis. Brigid and Jill deliver a Down's syndrome baby whose parents don't want anything to do with it, and Lizzie's crash diet has alarming consequences.

Tragedy strikes at the Royal v Ashfordly General rugby match, as Cheriton dives to score a try, only to be pounced on by opponents. It soon emerges that his injuries are serious, and Ormerod rushes to help his colleague - but his efforts prove futile and Cheriton dies at the scene. Meanwhile, Alun is involved in a road accident caused by a man who recently suffered a stroke, and student nurse Samantha Beaumont fails to impress Matron and Sister Brigid by putting pink sheets on the ward's beds.

Brigid arrives at a decision and Lucy Klein is disturbed by the unscheduled reappearance of a figure from the past. Mr. Harper rests on his laurels, certain his future is assured, while Ormerod and Weatherill reveal they are about to end their relationship - only to find the news is already common knowledge.

Goodwin comes to the aid of a man brought in with a leg injury which his friend claims was sustained in an agricultural accident, but it soon emerges that he's actually suffering a gunshot wound - prompting his panic-stricken acquaintance to pull a revolver on the hospital staff. As armed police surround the Royal, the doctors strive to persuade him to hand over the gun, but will they be able to prevent further bloodshed? Meanwhile, Ormerod helps fossil collectors hurt in a landslide, Matron tries to convince Sister Brigid to return to work and student nurse Samantha Beaumont is less than impressed at the offer of a date with Alun Morris.

The residents are pleased when a fair comes to Elsinby, but Jeffrey and Samantha have their work cut out when the waltzer operator becomes trapped in the ride's mechanism. He's rushed to the hospital, where Mr. Rose operates, and reveals his father has been suffering dizzy spells recently. A concerned Jeffrey heads back to the fairground, but he's too late to prevent disaster. Meanwhile, Ken hatches a dubious money-making scheme and Jill is forced to confront a patient's wife.

A group of drunken mods arrive at the hospital in a shocking state, and Ken Hopkirk soon makes the grim discovery that they have been drinking industrial alcohol supplied by their friend, theatre technician Alun Morris. Meanwhile, a fourth member of the boozing group is brought in and has his stomach pumped immediately - but it soon emerges that the illicit hooch has blinded him. Elsewhere, Mr Rose and his surgical team treat a widow with a gangrenous toe at her farmhouse, and student nurse Samantha Beaumont receives a telling-off for laying out operating instruments in an incorrect order.

The hospital staff have an intriguing case on their hands when local tramp Sebastian Fox is found dead. Ken Hopkirk rummages through his belongings and is surprised to find war medals, leading to the discovery that he was a decorated Navy hero. When a relative is traced but refuses to help with funeral arrangements, the Royal team decide to give him a fitting send-off by scattering his ashes at sea. Meanwhile, Jeffrey Goodwin is shocked to discover a farmer's cattle herd have contracted a disease which has passed into cheese that's available in the area, and Jill Weatherill, Matron and Sister Brigid encounter a runaway girl.

Ormerod faces a taxing time when a prison van overturns on the moors. The driver is killed, a guard is seriously injured and one of the convicts escapes, while the others are rounded up and taken for treatment at the hospital, where Ken Hopkirk recognises an old friend. Goodwin fails to diagnose a serious case of post-natal depression - an error which almost ends in tragedy when the mother is found standing perilously close to a cliff-edge - and student nurse Samantha Beaumont discovers she has an unexpected love rival.

Ormerod faces a testing time when his father-in-law arrives demanding to know whether he was seeing Dr. Weatherill while his late daughter was still alive. Following a heated exchange, it emerges that the disgruntled patriarch has hired a private detective to investigate the couple - but the situation only serves to bring them closer together, culminating in a marriage proposal. At the Royal, a painfully thin girl causes concern for Goodwin - whose green-eyed monster emerges when student nurse Samantha Beaumont agrees to a date with a younger man - and the hospital is evacuated after a suicide victim's corpse is brought in emitting toxic fumes.