Warner Bros. Crackdown Puts Dark Mark Over Harry Potter Fest Jun 22, 2018 20:38:22 GMT -6 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by The Ultimate Nullifier on Jun 22, 2018 20:38:22 GMT -6 www.hollywoodreporter.com/news/warner-bros-crackdown-puts-dark-mark-harry-potter-festivals-1120734Warner Bros. Crackdown Puts Dark Mark Over Harry Potter Festivals