NBC will be premiering its new crime drama/thriller Hannibal on Thursday, April 4, 2013 at 10/9c.  See the trailer below.  The show stars Hugh Dancy (King Arthur) as “Special Agent Will Graham,” Mads Mikkelsen (Casino Royale) as “Dr. Hannibal Lecter,” and Caroline Dhavernas (Breach) as “Dr. Alana Bloom.”