Doctors have managed to save 19-year-old Galahad's leg after a lengthy operation to remove a deadly tumour. In part three of his story, he faces the long road to recovery with remarkable courage. Also, 38-year-old Kelly has a condition where the compression of nerves and blood vessels between her neck and her armpit can cause dangerous clotting. She will have one of her ribs removed to avoid the same problem occurring again.

After experiencing a severe headache while at work, 39-year-old Shaun is told an aneurysm had ruptured in his brain. Also, Antoinette has an abnormal growth on her thyroid that is causing her voice to change.