Sister Brigid has a crisis of faith over a mother whose life is in danger. Family secrets are exposed when a hunting trip ends in tragedy, and Ken and Harper clash over the hospital laundry.

Harper accidentally puts insect powder in his tea and Jeff wrongly orders the closure of a cafe after a jazz band is poisoned.

The staff are excited by the arrival of a TV film crew at the hospital, especially Mr Harper, who is desperate to be caught on camera - and it looks like his dreams of stardom may be about to come true when Mr Middleditch gives him an important job for the broadcast. Elsewhere, the atmosphere is much more tense, as Dr. Ormerod and nurse Meryl Taylor are called out to help a boy who has been trapped below the surface of an icy lake for 20 minutes - and to make matters worse, the ambulance carrying the unconscious lad back to hospital gets caught in a snowdrift. On a lighter note, Ray Piper is brought in with a huge bump on his head - and there's much hilarity when it turns out his wife has hit him with a frozen turkey. But before the day is out, he's not the only member of his family to be admitted.

Jill visits a war veteran and is taken hostage and Harper os spotted paying visits to a strange woman.

Samantha struggles to cope with the reality of her recent discovery and takes desperate action which leaves her life hanging in the balance. Frankie and Gordon attempt a daring rescue to help a teenager in danger on the weir, while Ken has something to hide from Harper. Jeff's casual encounter with a friend of Lizzie's suddenly turns serious when he realises his career could be at risk.

Matron is injured by a thief and Jeff fears he is gaining a bad reputation. Meanwhile, an outbreak of tubercolosis keeps the staff busy.

Sister Brigid is concerned about the head of her convent who is refusing treatment and Jill hears from Samantha.

A dangerous situation arises on board a sinking trawler and Matron hands in her resignation.

A case of anthrax prompts an investigation from the Public Health Office.

A piano teacher (guest star George Costigan) remains suspiciously secretive about his past when brought in to casualty after collapsing outside the hospital. Matron's revelation about Susie cools Alun's interest in her, and Mike takes pity on a mother while he treats her son. Elsewhere, Jill delivers bad news to an elderly patient and the porters are forced to take industrial action in support of a colleague.

Maria Dannini suffers injury when her ice-cream parlour is vandalised, but further revelations lead to a more serious medical situation. Sister Brigid faces a dilemma when her pregnant sister Moira arrives wanting advice on an abortion. Elsewhere, a cunning Susie has a plan to get rid of Eric, and Burnett decides to stay at The Royal.

Mr. Middleditch's 70th Birthday celebrations are interrupted by a bus crash.

A family outing causes trouble for the Ormerods and Lizzie attempts to improve her vocabulary.

Dr. David Cheriton arrives at St. Aidan's Royal Free Hospital in Elsinby, newly qualified and keen to impress at his job interview - only to discover they aren't even expecting him. Meanwhile, Dr. Jill Weatherill's professional competence is called into question during a home visit, and hospital porter Ken Hopkirk's efforts to put up a television aerial end in disaster.

A romantic escapade goes horribly wrong when a young couple are involved in a motorbike accident, and the tragic events of the night leave the staff of St Aiden's struggling to heal more than just a broken heart. Dr. Ormerod grows suspicious when one of his patients is uneasy about returning home, but an investigation by Matron soon reveals the reasons for his reluctance. Meanwhile, Ken and Alun face trouble when a plague of rodents looks set to close down the hospital - but is local rogue Claude Greengrass really the best person to ask for advice?

Sister Bridget discovers a baby on the steps of the hospital. PC Bellamy and Dr. Alway link it to a girls disappearance for a couple of days. Dr. Alway sets out to find the girl and informs her shocked parents that their daughter has had a baby.

It is revealed that a couple have unofficially adopted an unwell child.

The arrival of a new locum ruffles some feathers. A day at the races seems a perfect location for Carnegie and Catherine to enjoy they first date - but only if they can keep out of everyone's way.

Claude Greengrass causes a kerfuffle with a coffin containing the remains of his deceased sister and a mysterious phone call only serves to raise suspicions. Jill Weatherill has trouble with a patient who refuses to accept her condition, while Dr. Cheriton panics when he arrives at the scene of an accident bereft of vital medical equipment.

Dr. Cheriton has the unenviable task of informing a patient she has little time to live, and the situation soon prompts the wedding of the year. Arriving at the scene of an accident at the railway station, Dr. Ormerod is forced to make a drastic decision, but an oncoming train signals disaster. Gambling fever grips the hospital when a champion jockey is admitted and, as always, Greengrass is in the thick of the furore.

The cause of a schoolboy's illness is found too close to home, while a bit of teamwork brings Ormerod and Weatherill closer than they expect. Cheriton's flatwarming party goes with a bang, and Ventress spots an impostor on the ward.

A serious coach crash throws the Royal into chaos, and for one member of the staff, the incident proves exceptionally traumatic. Cheriton has a bombshell for Nurse Taylor.

Gordon struggles to cope following the coach crash which left his wife horrifically injured and turns for comfort to colleague Jill, who tries to persuade him to take time off work. Meanwhile, a woman arrives at the Royal requiring an emergency hysterectomy following an illegal abortion, and pleads that the whole affair be kept secret from her fiance, and Greengrass is shocked to discover he has a long-lost daughter.

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.

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.