Still reeling from the news her father has cancer, Terri is informed terminal lung cancer patient Dave Armstrong is returning to Ward 17. Last time Dave was in hospital [ep 2.15], Terri got into an awful row with Mitch when she supported the patient's wish to refuse treatment. All Dave wanted was to die with dignity. However, now Terri knows her father has cancer, Dave's wish takes on a new meaning. Terri tries her hardest to avoid contact with Dave. But while Mitch performs a pleural tap to remove fluid from Dave's lung, Terri has to comfort Dave's wife Rosemary. When Rosemary goes home to rest for a while, Dave begs Terri and Mitch to allow him to have chemotherapy to extend his life a few weeks so he can see his daughters again at Christmas. Mitch has to break the news that chemotherapy now would not help. Dave has to prepare himself to die.

Dave seeks out Terri and spends the afternoon with her, talking about his love for his wife and daughters. Terri feels like she is attending a dress rehearsal for her own father's death. Dave starts to fail and Terri calls Rosemary back. Terri admits to Mitch that every time Dave looks at her she can see her own father and the future. Accompanied by Mitch, Terri supports Dave and Rosemary through the last hours of his life. Alone Terri lays Dave out, telling him how much she respects him and admits to her fear she will not have the same respect for her father when it is his time.

Ben and Bron attend an accident where Gordie and Col, two escaped prisoners, are trapped in a car. Ambulance Rescue work to release the trapped men and to secure the electricity lines which threaten both the rescue crews and the accident victims. Gordie is released but has no feeling below the waist. Ben feels he may have contributed to Gordie's injuries. Ben is determined to save Col but he needs the Trauma Team. Luke arrives to assess the situation. He realises Col is suffering from a slow collecting tamponade. He will die unless a small hole in his heart is plugged. There is no time to get him to hospital — Luke has no option but to open Col's chest at the accident site.

Von supervises work experience student Julian Ridgeway, son of the All Saints CEO Stan Ridgeway. Julian, influenced by his surgeon mother, is determined to be a doctor. Von discovers he has little empathy with patients and no respect for nurses. Julian is particularly scathing about Jane Potter, a young mother who is now in a coma. Julian believes caring for her is a waste of time. Observing Von as she nurses her patient, Julian begins to realise nurses are a doctors' eyes, ears and hands. His respect for nurses is confirmed when Von's care for Jane results in her regaining consciousness.

All Saints is thrown into emergency status when an explosion creates chaos and carnage. The disaster becomes personal when the staff realise that Von is missing. Steph has to put aside her fears about her own pregnancy while Ben and Bron fight to save the life of a pregnant woman and her unborn child.

On an inspection tour of the hospital, Professor Caroline Edgewater and her grand-daughter Phoebe are pleased to encounter Mitch, Caroline's former student and a friend to both of them. Mitch was a close friend of Caroline's daughter Sarah, who died of cancer when Phoebe was little and he was emotional support to all of them during the difficult months of her illness. Time and tyranny of distance have meant they have lost touch but Phoebe and Mitch quickly fall back in to their former affectionate, teasing relationship.

Terri is finding counselling is doing nothing to help her anxiety and guilt over the death of Neil Phillips. Forced onto medication, she attempts to straighten herself out by working back on the ward in general nursing, handing the reins over to a delighted Steph.

Connor becomes Acting NUM when Steph is uncharacteristically late for the morning shift. Anxiety mounts as the morning wears on.

Ben and Bron meanwhile, arrive on the scene of a terrible car smash to discover with horror that Steph is the critically injured driver of one of the cars. Bron is forced to take command of on-site medical assistance as Ben becomes paralysed by fear and anguish. His anger erupts in violence against the bewildered drunken driver of the other car and he has to be pulled off by the arresting police. Relieved by the Police Rescue Squad and a second team of paramedics, Ben sits with his wife, coaxing her to remain conscious, urging her to hang on