Complete story — includes the ending
When her parents come for a visit, Billie accidentally transforms them into assassins. She also contacts a demon who is posing as a human - he was kidnapped as a child and she thinks he can give her information about her sister. Meanwhile, Piper attempts to continue her life without Leo; Paige tries to make a connection with Henry; Phoebe tries to solve a difficult reader's problem. Billie's parents are hired by the demon-human to kill his cousin who runs the family company. The witches stop them but the demon-human shoots his cousin and is able to blame Billie's parents. The sisters use a summoning spell to draw the parents into the attic where a tearful Billie returns them to themselves after she learns that they DID keep searching for her sister. Piper transforms herself into the demon-human and confesses to murder before the press. An arch-demon then shoots the real demon-human as he is no longer of use to her.
Sources and content license
Source and revision history · Adapted from Wikipedia contributors, Charmed season 8. HTML formatting and reference markers removed. · Content license