While Stephanie tries to adjust to the idea of being pregnant, she is assigned to nurse a dying woman who wants to hold on for the birth of her great-grandchild. Jared goes to bat for a young man with a cricket injury, appealing to Dr O'Hara to re-examine him when his condition takes a drastic turn for the worse. Peter steps in when Sophie's concerns for a patient go unheeded by Prof. Craig. The arrival of two student nurses to the ward adds excitement to the ward.

Terri's faith is tested when her best friend and mentor, Sister Marguerite, undergoes a startling personality change after being admitted to the ward. Professor Craig saves a patient's life with a spectacular but risky emergency procedure. Sophie faces the consequences of trying to seduce Peter and a delightful couple show Jared that many old people have pasts that could curl his hair!

Responding to the sudden death of an infant, Bron takes a compassionate approach to the grieving mother while Ben takes out his pent up aggressions from the loss of Steph's baby. The surly teenage daughter of a woman diagnosed with a severe neurological disorder shows a softer side when Terri takes it upon herself to tell the girl about the seriousness of mother's condition. A nudist makes life uncomfortable for the Ward 17 staff and gives Connor reason to believe Von is harbouring a revealing secret. Jaz's absence from work and odd behaviour concerns her co-workers. Bron receives an unexpected windfall from a departed friend.

Steph's life is on the line when she and two patients contract a rare disease. Luke is forced to question his abilities as a doctor when faced with an ungrateful patient. After getting trapped in a collapsed building, Ben shocks Bron by declaring he's falling in love with her. Von and Dr. Samantha O'Hara help an elderly doctor realise it's time to retire gracefully.

Tension and panic runs high when Ben and Bron are called to save a little girl who has fallen down a storm water drain. With a rush of water about to engulf the drain, Ben feels the pressure of his job take hold. Terri reveals another side to her nature when a demanding patient pushes her too far. Jared and Samantha's attraction grows. Connor is shocked when a humorous bet with Jared turns sour.

The 1998 season finale is packed with emotion when Ward 17 celebrates Christmas. A sick child hopes that her Christmas wish will come true; an elderly man asks Santa for a special gift for his ailing wife; Von learns the true meaning of Christmas; a homeless man goes to great lengths to stay in All Saints for Christmas dinner and Bron is in for a surprise at the Ward 17 Christmas party. Sophie is faced with the possibility of losing custody of her children to her father-in-law. Connor has decided it is finally time to tell Bron how he feels while Jared and Jaz receive test results.