AllMovie

In the first part of Charmed's sixth-season opener (originally telecast as a single two-hour episode), the Charmed Ones -- namely Piper (Holly Marie Combs), Phoebe (Alyssa Milano), and Paige (Rose McGowan) -- have no idea why their Whitelighter (guardian angel) Leo Wyatt (Brian Krause) -- who also happens to be the father of Piper's son, Wyatt -- has been plucked from their midst. Only novice Whitelighter Chris (Drew Fuller), who has been assigned to protect little Wyatt, seems to have the full story about Leo's disappearance -- and he's not telling. The complications begin to multiply when Piper is accidentally rendered amnesiac, Phoebe suddenly develops the powers of an empath (making her oversensitive to the pains of others), and Paige spearheads a desperate search for Leo.