Made-for-TV adventure in which a group of youngsters find themselves embroiled in chaos when their babysitter turns out to be a vampire. Ethan (Matthew Knight)'s parents don't trust him to look after his younger sister and hire a babysitter to cover their absence. However, rather than their expected babysitter, Erica (Kate Todd), the mysterious Sarah (Vanessa Morgan) arrives at the house and announces that she will be looking after them. Ethan's friend, Benny (Atticus Dean Mitchell), has a strange feeling about Sarah and notices that her reflection doesn't appear in mirrors. When the babysitter leaves, the curious boys follow her to see where she goes and are amazed when they discover that Sarah is a vampire - and that Erica is in grave danger.