Coinciding well with the month of ghosts, witches and magic, this past week marked 20 years since the pilot of the WB show Charmed aired. If you are unfamiliar with the show, firstly, what have you been doing with your life? And secondly, you are missing out! And I say this knowing that while witches and hocus-pocus isn’t everyone’s cup of tea, there is so much to appreciate in this show. Charmed tells the story of three sisters, Prue, Piper, and Phoebe Halliwell (originally played by Shannen Doherty, Holly Marie Combs, and Alyssa Milano with the addition of Rose McGowan…