Season 1, Episode 21 - "Love Hurts"
18 May, 1999
Leo is shot by the arrow of a darklighter, and asks 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.
