Charmed Season 8: Episode Guide & Ratings. 1998 TV Series. ... Billie jeopardizes the Charmed Ones' new lives when Agent Murphy spots her using her powers to save an innocent.

The season once again shows that Charmed is at its best when it tells a longer story, like the premiere, "Valhalley of the Dolls, Part 1 & 2," in which the sisters dress as Valkyries and travel to ...