In every generation there is a Chosen One. She alone will stand against the vampires, the demons and the forces of darkness. She is the Slayer. Sarah Michelle Gellar stars as Buffy Summers, The Chosen One, the one girl in all the world with the strength and skill to fight the vampires. With the help of her close friends, Willow (Alyson Hannigan), Xander (Nicholas Brendon), and her Watcher Giles (Anthony Stewart Head), she balances slaying, family, friendships, and relationships.
The discovery that they are descendants of a long line of witches finds three sisters battling demons and warlocks - and occasionally each other.
When the beautiful Halliwell sisters inherit a house from their grandmother and discover a secret "Book Of Shadows," they learn that they each have a unique power. The strong-willed Prue can move objects, reserved Piper is able to freeze time, and the uninhibited Phoebe sees the future. Individually, each is strong, but it is only by putting aside their differences and banding together as the "Power of Three" that they will be able to protect the innocent and vanquish evil.