Leo is shot by the arrow of darklighter, and ask the sisters to help to protect a girl that is being targeted by the darklighter. Piper casts a spell to swap her powers with Leo's but mistakenly the spell causes Prue and Phoebe's powers to swap. Meanwhile Andy leaves his job to help protect Prue's secret from being exposed by an Internal Affairs investigation.
Elenco: Holly Marie Combs , Alyssa Milano , Rose McGowan , Brian Krause , Kaley Cuoco , Alyssa Milano , Dorian Gregory , Drew Fuller , Jason Lewis , Kaley Cuoco , Ashley Tisdale , Eric Dane , Finola Hughes , Greg Vaughan , Ivan Sergei , James Read , Jennifer Rhodes , Kerr Smith , Nick Lachey , Theodore William King .