Bryan Fuller's consistently disturbing and eerily beautiful "Hannibal" returns for a second season on NBC on Friday, February 28th. Hugh Dancy and Mads Mikkelsen will be back as Special Agent Will Graham and Dr. Hannibal Lecter in a story set before the events of "Red Dragon" and "Silence of the Lambs," when the pair worked together, with Will previously unaware of the psychiatrist's cannibalistic tendencies. As the new trailer, below, reveals, season two will find Will behind bars, suspected of multiple murders and trying to convince Special Agent-in-Charge Jack Crawford (Laurence Fishburne) and Dr. Alana Bloom (Caroline Dhavernas) of Hannibal's true nature before it's too late. The trailer's set to a mournful cover of "Stand By Me."