Christmas 1945. The war is over, but the Nightingale Hospital still bears the scars. Matron Kathleen Fox has the job of putting the hospital back together but wonders if she is up to the task. In an attempt to bring some festive cheer, she decides to put on a Christmas show. The idea is greeted with mixed feelings by the nurses, who all have their own problems, and also by the new Assistant Matron and ward sister, who find themselves rivals for the role of organiser. But as rehearsals begin, the performers begin to find the show is not just a tonic for the patients. Could the Christmas show really be just what the doctor ordered for their own problems?