As the guests arrive to celebrate a dance within the walls of Cannonby House on the wintery shore of the Firth of Forth there is one uninvited guest creating more than a little alarm. Is there truly a ghost haunting the ancient cellars below the house? It falls to Robert Young and his friends to discover the truth while romance tries to unite two young hearts as one in the face of meddling step-mothers and misunderstandings. Will it take a miracle to discover what the true spirit of Christmas really means?