School's out for the summer, but the holidays are off to a bad start for Michael and Toni. They are plagued by ghoulish nightmares of a cursed princess, which they believe to be connected to the next stage of Michael's quest. But, before they can think about this, they must rescue Toni's father, Harry, from the clutches of the evil wizard, Enryn. The trouble is, to do this they must travel back to the deadly dark ages, but with Harry's time machine broken; they're well and truly stuffed. Or so they believe, until a chance encounter with a creepy fortune telling machine and a visit to a mysterious shipwreck sees them and their two companions, Boris and Abby, catapulted back to a time when witches, wizards, and dragons walked the earth. With little time on their hands, they must enlist the help of some unusual friends if they are to rescue Harry and lift the curse from 'The Princess of the Lake.'