The Plague House (Mary Hooper's Haunted)

Jake and Jenna are still finding the small village where they've recently moved pretty dull. That is, until they come across Corpses Copse, where there's a distinctly spooky atmosphere. Things get even spookier when they enter the tiny hut and Jenna sees a face in the mirror: the face of a girl from three hundred years ago. Jake and Jenna know she's in trouble, but what does she want from them?