Synopsis by Rovi
In his latest effort to destroy the Charmed Ones, The Source of All Evil (Bennet Guillory) places Piper (Holly Marie Combs) in a coma. He then taps her brain, causing Piper to lose all sense of realistic perception. In this delusional state, Piper is more than willing to forsake her magical powers, leaving herself and her sisters completely vulnerable to The Source. It is up to Phoebe (Alyssa Milano) and Paige (Rose McGowan) to restore Piper's sense of reality -- without killing her in the process.