Charmed was a series that had 8 seasons from 1998-2006 and was originally broadcasted on The WB. This series follows the lives of three sisters that find out they not only are witches, but they also have magical powers and must constantly save the world from the many forces of evil. As the series continues, they are consistently put in situations that test their morals and ethics, as well as seeing how far they would go to save others even if that meant ending their own.
Link: https://youtu.be/ZfpFUEgl4HM