Supported by interviews with Barry Taft, one of the nations leading para-psychologists, Unknown Encounter chronicles the six year haunting of a California woman and the researchers committed to finding out the truth about the her unwelcome visitor. Where does this secret guest hail from: Is he a family member, a guardian specter or just an unwanted nuisance? Was foul play involved? With the historical backdrop of first hand testimonials and the discovery of an unsolved murder involving the invading entity, this program delivers a visually rich, and spooky hour of Blair Witch like chills.