Nude Celebs: Covenant Unknown - Action mixes with supernatural thrills in this shocker about a quartet of New England prep school pals who are descended from four of their community's five families of witches. When a mysterious new student with a link to the fifth clan threatens to break the three-centuries-old pact all five made to keep their powers a secret, the young warlocks' leader must face him in the ultimate battle of good and evil. Laura Ramsey and Jessica Lucas star.