The Power of Two

While taking a tour of Alcatraz, Phoebe sees the ghost of killer take possession of a guard's body so he can cross the waters surrounding the prison, and must stop him before it's too late. Meanwhile Piper worries about leaving Prue and Phoebe alone as she leaves on a business trip.

TV-14-DLV
Season 1 | Episode 20
Cast

Alyssa Milano

as Phoebe Halliwell

Rose McGowan

as Paige Matthews

Holly Marie Combs

as Piper Halliwell

Shannen Doherty

as Prue Halliwell

Brian Krause

as Leo Wyatt

Julian McMahon

as Cole Turner