NBC has posted a full trailer for Hannibal ahead of its April 4 premiere. Mads Mikkelsen plays the title character and Hugh Dancy plays FBI criminal profiler Will Graham. Laurence Fishburne and Caroline Dhavernas also star in the series based on characters from Thomas Harris’ novel Red Dragon (which was made into a movie twice, first as Manhunter and later as Red Dragon). Hannibal is written and executive produced by Bryan Fuller with Martha De Laurentiis exec producing for Gaumont International TV. David Slade executive produced and directed the pilot.