Julia and Elizabeth are convinced that the children must be possessed; Professor Stokes agrees to help. Ned threatens Chris that he better see his sister (Sabrina). A disembodied hand tries to stab Elizabeth with a letter opener; Stokes plans to perform an exorcism on Collinwood. Chris and Julia visit Sabrina Stuart and find that she has been in a state of shock for the last two years (the last time she saw Chris). When Sabrina sees Chris, she climbs out of her wheel chair and falls to the floor, reaching out to him. (thetvdb.com)