
A group of sisters discover they are witches. Luckily for the world, they're of the good variety. Banding together in their ancestral home in San Francisco, they work together to fight evil, with each having a specific special power. Although outwardly they are average women, with jobs, relationships and friends, they are also powerful witches, but when they work together, their powers are enhanced. As The Charmed Ones, their destiny is to protect innocents from evil.

Piper and Paige help a wizard (Armin Shimerman) stop the coronation of a new Source, unaware that Cole is the new leader of the Underworld.

When queen-to-be Phoebe rejoins her sisters to save an innocent, the denizens of the Underworld threaten a coup unless the witch proves her dark allegiance by killing Piper and Paige.

As Phoebe's unborn child shows signs of demonic powers, the Seer (Debbi Morgan) plots to steal the baby and bring it to term.

The Angel of Destiny offers the sisters a chance to relinquish their powers and lead normal lives as a reward for vanquishing the Source of All Evil.