Finally the sisters learn the truth about Rex Buckland and Hannah Webster, and none too soon i might add. With Rex getting Prue in jail, and severring the Power of Three by keeping them separated, he gets an advantage. I love how Rex used mind control and astral projection to trick Prue into stealing the Tiara, and to get Andy to look for the Tiara in places he had already looked!
Always a classic, but in the end, you cant kill the Power of Three in their first season, it would be absolutely pointless.
I have to rate this episode 10/10, coz its a classic!