After learning they re descended from a long line of witches Halliwell sisters Prue (Shannen Doherty) Piper (Holly Marie Combs) and Phoebe (Alyssa Milano) are each granted unique magical abilities that they combine to do battle with the forces of evil. The girls are later joined by long-lost half-sister Paige (Rose McGowan who replaced Doherty in 2001) in this sexy and supernatural WB series.22 episodes on 6 discs. 15 1/2 hrs. Standard; Soundtracks: English Dolby Digital stereo Surround French Dolby Digital stereo Surround.