The Charmed Ones continue to have new, original adventures, even after the series has ended!
The Charmed Ones have just vanquished a particularly nasty demon, who swears that he will be avenged and the Charmed Ones will be doomed. Paige convinces her sisters to celebrate with her that weekend in Los Angeles, at a big bash hosted by Kevin Peterson, her old flame. He admits to getting the place cheaply because of rumours that it's haunted!
While Leo visits the Elders with Wyatt, the Charmed Ones storm Hollywood. Sure enough, ghostly goings-on begin almost immediately, but everyone believes that Kevin is behind the "haunting". He confides in her that he is not. The ghost reveals himself to be Robert Maxwell, a star of stage and screen who vanished under mysterious circumstances in 1926 -- right after receiving a singing telegram from an anonymous admirer. A friendly ghost, Maxwell just likes having an audience. But when party-goers start to disappear and the house seals shut, the Charmed Ones realise something evil must also be lurking. It is only with the able assistance of Maxwell, their ghostly ally, that they and the rest of the party-goers stand a chance.