While gathering decorations for Christmas in the attic, Dr. Dee Kay finds a new friend. He is a curious "bony" character hiding in the dark, Billy Bonehead. Billy learns that the true meaning of Christmas is the greatest gift of God's own Son, who came to lead us out of darkness into light. Billy also learns that once you've accepted these gifts of love, mercy, and forgiveness, YOU'RE A LIGHT IN THE DARK.