| The Power of Two | ||||
| While taking a tour of Alcatraz, Phoebe watches the ghost of killer take possession of a guard's body so he can cross the waters surrounding the prison. Once free from infamous prison the ghost targets those that played a part in his conviction to seek revenge. The sisters discover the only way to banish the ghost is for one of them to die and recite a spell while on the astral plane. Piper worries about leaving Prue and Phoebe alone as she leaves on a business trip. | ||||