While the series perfectly managed to introduce Paige as a new character and continue the hype around the power of three, there was a lot more that changed between Charmed Season 4 and Charmed ...

The three stars were all in their 20s when ... at the age of 53 after battling cancer.) McGowan joined Charmed in 2001 during season 4 as the long-lost half-sister of the Halliwell line, Paige ...