The Most Surprisingly Important 'Harry Potter' Characters: 10 Twists We Never Saw Coming

One of my favorite things about the "Harry Potter" series -- and one of the things that makes it such a huge literary accomplishment -- is the way author J.K. Rowling made every little detail important. We might not have realized it back in the "Sorcerer's Stone" days, but she was already setting us up [...]

Sarah Polley Sarah Shahi Sarah Silverman Sarah Wynter Scarlett Chorvat Scarlett Johansson