Misty #16th June 1979 [71]

Sharon was sent to boarding school when her dad got a job. Worried about the strange behavior of the headmistress, Sharon writes a letter home that is confiscated. Having drunk a strange liquid that causes her to fall into a strange nightmare world, Sharon awakes thinking that the headmistress may be a vampire. Imprisoned in a tower, Sharon gets a message to a little girl below and hopes for rescue before nightfall. Then there is a knocking at the door and the door opens to reveal the headmistress.