In the broadest strokes possible, witches represent a fear of female power, and although a handful ... as they did on Charmed ...

Although there is clearly more than one of them, the Witches may be seen as seem as a single character; they are often referred to as "The Weird Sisters". How are the Witches like this?

With the “Power of Three,” Charmed cast a ... as they explore their abilities and roles as the Charmed Ones, the most powerful witches ever prophesied. Living in their ancestral San Francisco ...