Charmed Again, Part 1

Mourning the death of Prue, Piper and Phoebe must now come to grips with the loss of their oldest sister, and the loss of the Power of Three. However, The Source discovers an unknown sister - the daughter of Patty and her whitelighter Sam, who had been kept hidden, Paige, the now-youngest Halliwell can restore the Power of Three and reunite the sisters' strength as witches.

Season 4 | Episode 1
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