Complete story — includes the ending
Agent Murphy of Homeland Security, who has suspected all along that the Halliwell sisters are not dead, spots Billie using her powers to save an innocent from a cloud of demonic imps. Meanwhile, Phoebe's planned trip with Dex turns strange when Billie casts a spell intending to make her happy: Phoebe and Dex become married! Both Paige and Phoebe have concluded that living a lie as 'cousins' without magic powers is untenable, and innocents are suffering as well. Agent Murphy confronts Piper and says the world needs their continued help. Billie sets a trap for the Demons and vanquishes the imp-master while the power of three vanquishes the Demon behind him. At the end of the episode, the three agree that the masquerade should be canceled. Approaching Agent Murphy, the three cut a deal to have him cover for them by explaining away their faked deaths as being due to national security concerns which allows them to resume life as themselves.
Sources and content license
Source and revision history · Adapted from Wikipedia contributors, Charmed season 8. HTML formatting and reference markers removed. · Content license