De tre systrarna Halliwell, ättlingar till goda kvinnliga häxor, kämpar mot onda krafter med hjälp av sin kombinerade häxkraft som kallas "The Power of Three".
When Phoebe has a premonition of Prue being stabbed to death, it coincides with a warrior coming to town in order to steal the abilities of a first born witch.
S1A16 44 min