Charmed (1998): Season 1, Episode 7 - ProjectFreeTV

1 - 7: The Fourth Sister

A troubled teenage girl befriends Phoebe with the hopes of joining the Halliwells, but she's been lured to the dark powers of witchcraft by a sorceress. Meanwhile, Prue tries to find time with Andy and Phoebe and Piper vie for the attention of Leo.