When Buffy the Vampire Slayer first aired in 1997 and wrapped up in 2003, Willow Rosenberg had already etched her name into TV history. Not just as the sweet, shy witch of the Scooby Gang ...

and Willow becomes a take-charge witch reveling in her growing power. And those stereotypes about redheads being violent certainly seem borne out when Willow becomes the Big Bad of Season 6 ...